{"title":"Vinmetrica Testing Kits \u0026 Equipment","description":"\u003cspan data-mce-fragment=\"1\"\u003eVinmetrica provides kits and supplies to measure \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSO2\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMalic\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTA\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSugar\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003epH\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAlcohol\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDissolved Oxygen\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eYAN\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, and lab services for analysis of \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBrett\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBrix\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eColor\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e and almost any other fermentation indicator that can be measured.\u003c\/span\u003e","products":[{"product_id":"vinmetrica-sc-300-pro-kit","title":"Vinmetrica SC-300 Pro Kit","description":"\u003ch1\u003e\u003cspan data-mce-fragment=\"1\"\u003eOnline only - this kit ships direct from the manufacturer and is MAP priced to keep customers shopping local.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Vinmetrica SC-300 Pro Kit improves on the SC-300. Includes everything in the SC-300 Kit plus an Electrode Holder, 10 or 25 mL Glass Burette, Magnetic Stirrer, Double Burette Clamp, Lab Support Stand and Rinse Bottle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Ultimate Winemaker’s Laboratory\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne lean, mean wine analyzing machine. The SC-300 Pro Kit combines the SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003edetection of the SC-100 and the pH\/TA analysis of the SC-200 into one power-packed instrument. Plus, with the added precision and convenience of the accessories provided in the SC-300 Pro Kit, you have a powerful compact Wine Laboratory at your fingertips! It’s built on the same hardware and software as our other two analyzers, so the accuracy and precision is superb. And it’s just as easy to use ? The audible buzzer and visual stop light will automatically let you know when your tests are done! Because it does not rely on a color change, the SC-300 eliminates the guesswork in Ripper sulfite tests, especially in red wines!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/vinmetrica.com\/wp-content\/uploads\/ManualsDataSheets\/Manual_SC300Pro.pdf\" target=\"_blank\" title=\"Manual\" rel=\"noopener noreferrer\"\u003eSC-300 Pro Kit Manual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/vinmetrica.com\/videos\/\" target=\"_blank\" title=\"Vinmetrica How to Vids\" rel=\"noopener noreferrer\"\u003eSC-300 SO2 \u0026amp; pH\/TA How-To Videos\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe SC-300 Pro Kit gives accurate SO2, pH and TA values. Kit includes everything to perform about 50 sulfite tests and 30 TA tests.The\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/vinmetricas-sc-300-sulfite-and-phta-wine-analyzer\/\"\u003eVinmetrica SC-300 SO2 and pH\/TA analyzer\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ehas been paired up with the following accessories:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/lab-support-stand\/\"\u003eThe Lab Support Stand\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/electrode-holder\/\"\u003eVinmetrica Electrode Holder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/double-burette-clamp\/\"\u003eThe Double Burette Clamp\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/magnetic-stirrer\/\"\u003eMagnetic Stirrer\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/rinse-bottle\/\"\u003eRinse Bottle\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eA Small Tube of Burette Detergent\u003c\/li\u003e\n\u003cli\u003eAnd Your Choice of Burette:Either the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/10-ml-burette\/\"\u003e10 mL Glass Burette\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eor the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/25-ml-burette\/\"\u003e25 mL Glass Burette.\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTrying to figure out which size glass burette to purchase? Both sizes are able to measure accurately within 0.2 mL, however the 25mL option is easier when you are conducting multiple tests because you will not have to refill it as often as you would the 10mL option.\u003c\/p\u003e\n\u003cp\u003eNow you can measure SO2 and pH\/TA quickly and easily so you can focus on what matters, making high quality wines!\u003c\/p\u003e\n\u003cp\u003eAlready have an SC-100A, SC-200 or SC-300 but want the added convenience and precision of having your own Laboratory? Check out the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/the-deluxe-lab-accessory-kit\/\"\u003eDeluxe Lab Accessory Kit\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ewhich will give you added convenience, making a large number of sulfite tests easier and further resolved.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Wine Testing Kit:\u003c\/strong\u003e Includes Everything Needed to Analyze Sulfite (SO\u003csub\u003e2\u003c\/sub\u003e), pH and TA (Titratable Acidity) levels in Your Wines \u0026amp; Musts:\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eThe SC-300 SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003e\u0026amp; pH\/TA Analyzer Unit\u003c\/li\u003e\n\u003cli\u003eOne SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eelectrode\u003c\/li\u003e\n\u003cli\u003eOne pH electrode\u003c\/li\u003e\n\u003cli\u003eSO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003e\u0026amp; pH\/TA reagents\u003c\/li\u003e\n\u003cli\u003e25 mL sampling pipette (for SO\u003csub\u003e2\u003c\/sub\u003e)\u003c\/li\u003e\n\u003cli\u003e5 mL sampling pipette (for pH\/TA)\u003c\/li\u003e\n\u003cli\u003eTwo titration beakers\u003c\/li\u003e\n\u003cli\u003eTwo 5 mL syringes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eTwo transfer pipettes\u003c\/li\u003e\n\u003cli\u003eVinmetrica’s Electrode Holder\u003c\/li\u003e\n\u003cli\u003ea tube of Burette Detergent\u003c\/li\u003e\n\u003cli\u003eOne Magnetic Stirrer\u003c\/li\u003e\n\u003cli\u003eRinse Bottle\u003c\/li\u003e\n\u003cli\u003eOne Lab Support stand\u003c\/li\u003e\n\u003cli\u003eOne 10 or 25 mL glass burette\u003c\/li\u003e\n\u003cli\u003eOne Double Burette clamp\u003c\/li\u003e\n\u003cli\u003eThe SC-300 Pro Operating Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAdditional Tests: \u003c\/strong\u003eThe SC-300 can also perform tests for residual sugar and dissolved oxygen with the addition of the Vinmetrica \u003ca href=\"https:\/\/vinmetrica.com\/product\/new-residual-reducing-sugar-assay-kit\/\"\u003eResidual Reducing Sugar Assay\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand Vinmetrica \u003ca href=\"https:\/\/vinmetrica.com\/dissolved-oxygen-probe-2\/\"\u003eDissolved Oxygen System\u003c\/a\u003e.\u003c\/div\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eA Quick Overview – Wine Analysis Procedures with the SC-300:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eTest\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePress the power button, change to SO2 mode and press enter.\u003c\/li\u003e\n\u003cli\u003eAttach SO2 electrode. Draw up 5 mL of titrant into the syringe and place 25 mL of wine in beaker.\u003c\/li\u003e\n\u003cli\u003eAdd ~2 mL of the acidifier and ~2 mL of the reactant to wine.\u003c\/li\u003e\n\u003cli\u003ePlace and hold the SO2 electrode in the wine sample and swirl beaker.\u003c\/li\u003e\n\u003cli\u003eAdd titrant from syringe dropwise until 15 second long endpoint signal reached.\u003c\/li\u003e\n\u003cli\u003eMultiply the titration volume by 20, the SO2 conversion factor, results in ppm Free SO2.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eSimple pH Test\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eAttach the pH electrode, set aside storage solution, rinse with DI water and blot gently with a paper towel.\u003c\/li\u003e\n\u003cli\u003ePress the power button then press the ‘Mode’ button and switch the SC-300 into ‘Cal’ mode.\u003c\/li\u003e\n\u003cli\u003eCalibrate using the pH 4 and pH 7 reference standards provided. Put the SC-300 in pH mode.\u003c\/li\u003e\n\u003cli\u003eTake a 5 mL sample of wine, place it in the beaker. Take a pH reading.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eAccurate TA Test\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFor the TA test, withdraw 5 mL of the TA Titrant with the syringe.\u003c\/li\u003e\n\u003cli\u003eTake 5 mL wine sample and add ~15 mL of deionized water.\u003c\/li\u003e\n\u003cli\u003ePut SC-300 into TA mode, place clean pH electrode gently in solution.\u003c\/li\u003e\n\u003cli\u003eAdd TA Titrant from the syringe dropwise until the endpoint is reached indicatedwith the visual and audible signals. Record the volume (in mL) of titrant used.\u003c\/li\u003e\n\u003cli\u003eMultiply the titration volume by 2, the TA conversion factor,results in g\/L Tartaric Acid.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eInterested in testing something other than wine? The SC-200 can be used to test beer, cider or any other beverages, you just need to know what Acid you’re testing for.\u003c\/p\u003e\n\u003cp\u003eFor example, you can do pH and TA on beer with the SC-300. The pH is independent of the beverage or whatever solution it’s measuring.  The TA is also; it’s just a matter of how you calculate the final answer.   Wine TA is usually reported as tartaric acid but the titration actually measures acidity as equivalents per liter (eq\/L). If you assume the acid is mostly tartaric (true for wine) then you use the conversion factor for tartaric acid (75), as we do in our kit. For measuring the acidity levels in a sour beer you would use the factor for lactic acid (90). So you could just convert as:          g\/L lactic = 90\/75 * g\/L tartaric. To determine the conversion factor for the acid you are looking for, simply look up the molecular weight of the acid. The molecular weight of Lactic Acid is 90, so that is why we used it in the equation above.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003efunction improves on the tried and true\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gencowinemakers.com\/docs\/Measuring%20Free%20Sulfur%20Dioxide.pdf\"\u003eRipper Method\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eby eliminating the guesswork in colorimetric analysis and replacing it with digital detection indicators.\u003c\/p\u003e\n\u003cp\u003eIt uses an amperometric electrode and replaces the iodine reagent with a more stable reagent. Its ease of use and accurate amperometric titration method vastly improves on the original Ripper Method.\u003c\/p\u003e\n\u003cp\u003eThe SO2 Titrant reacts with the sulfite in the wine. When all the free SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eis titrated, the endpoint is signalled by visual and audible indicators. The test endpoint is much more sensitive than the starch endpoint commonly employed for sulfite titrations. It’s sharp and clear, even when titrating red wines and musts.\u003c\/p\u003e\n\u003cp\u003eOnce the syringe titration is complete, determine the titration volume (which is the difference of titrant you started with and its final reading on the syringe) and multiply it by20(the conversion factor).\u003c\/p\u003e\n\u003cp\u003eThe conversion factor takes into account the known concentration of the titrant and some simple unit conversions to determine the ppm Free SO2 in your wine sample. So for example if you used 1.2 mL of SO2 Titrant during the titration, your equation would look like this:\u003c\/p\u003e\n\u003cp\u003e1.2 mL X 20 = 24 ppm Free SO2\u003c\/p\u003e\n\u003cp\u003eThe SC-300 also includes a pH electrode and reagents for calibration and determination of pH and titratable acidity (TA) values in wines and other samples. The pH value is simply determined by placing the calibrated electrode into a sample and reading the value. TA is determined by titrating a 5 mL sample of wine to an endpoint pH of 8.2* with the TA titrant (0.13N NaOH) from the syringe in the kit. From the known concentration of the TA titrant and its volume required to reach the endpoint, the TA is simply calculated (results are in units of g\/L tartaric acid).\u003c\/p\u003e","brand":"Vinmetrica","offers":[{"title":"10 mL","offer_id":42357981413630,"sku":"","price":799.0,"currency_code":"USD","in_stock":true},{"title":"25 mL","offer_id":42357981446398,"sku":"","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/5216\/0254\/products\/DSC1751-scaled.jpg?v=1642700985"},{"product_id":"vinmetrica-sc-100a-sulfite-so2-analyzer-kit","title":"Vinmetrica SC-100A Sulfite (SO2) Analyzer Kit","description":"\u003ch1\u003e\u003cspan data-mce-fragment=\"1\"\u003eOnline only - this kit ships direct from the manufacturer and is MAP priced to keep customers shopping local.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe Vinmetrica SC-100A analyzer gives you confidence to run your sulfite assays accurately and quickly. Kit includes everything to perform ~50 tests: SC-100A meter, electrode, reagents, pipettes, syringe and beaker.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eThe Vinmetrica SC-100A Wine Sulfite (SO2) Analyzer Kit\u003c\/h3\u003e\n\u003csection class=\"product-desc\"\u003eThe SC-100A analyzer gives you confidence to run your sulfite assays accurately and quickly. Kit includes everything to perform ~50 tests: electrode, reagents, pipettes, syringe and beaker.\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/vinmetrica.com\/wp-content\/uploads\/ManualsDataSheets\/Manual_SC100A.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSC-100A Manual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/vinmetrica.com\/wine-sulfite-analysis-so2-how-to-video\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSC-100A Step-by-Step Video\u003c\/a\u003e\u003c\/section\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe SC-100A puts you in control of your wine sulfite analysis. It’s highly accurate and sensitive titration system conveniently alerts you visually and audibly when the endpoint is detected by its electrode.\u003c\/p\u003e\n\u003cp\u003eBecause it doesn’t rely on a color change, the SC-100A eliminates the guesswork in Ripper sulfite tests, especially in red wines!\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Kit Includes Everything You Need for Your First 50 Tests.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"one-half columns\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cul\u003e\n\u003cli\u003eThe Vinmetrica SC-100A Sulfite (SO\u003csub\u003e2\u003c\/sub\u003e) Meter\u003c\/li\u003e\n\u003cli\u003eSO\u003csub\u003e2\u003c\/sub\u003ereagents\u003c\/li\u003e\n\u003cli\u003eTitration beaker\u003c\/li\u003e\n\u003cli\u003e5 mL syringe\u003c\/li\u003e\n\u003cli\u003eSO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eelectrode\u003c\/li\u003e\n\u003cli\u003e25 mL sampling pipette\u003c\/li\u003e\n\u003cli\u003e2 transfer pipettes\u003c\/li\u003e\n\u003cli\u003eThe User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eNo magnetic stir bar, magnetic stirrer or burette is necessary. But if you have these you can certainly use them. We offer 10 or 25 mL glass burettes, burette holders, lab stands, magnetic stirrers, rinse bottles, and stir bars all sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimple To Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePress the power button. Attach the SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eelectrode\u003c\/li\u003e\n\u003cli\u003eDraw up 5 mL of titrant into the syringe. Then place 25 mL of wine in beaker.\u003c\/li\u003e\n\u003cli\u003eAdd ~2 mL of the SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eAcid Solution and ~2 mL of the SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eReactant to wine.\u003c\/li\u003e\n\u003cli\u003ePlace and hold the SO2 electrode into the wine sample and swirl beaker.\u003c\/li\u003e\n\u003cli\u003eAdd SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eTitrant dropwise, pause when device beeps, until 15 seconds of beeps reached.\u003c\/li\u003e\n\u003cli\u003eMultiply the titration volume by 20, the SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003econversion factor, results in ppm Free SO\u003csub\u003e2\u003c\/sub\u003e.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe SC-100A improves on the tried and true\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gencowinemakers.com\/docs\/Measuring%20Free%20Sulfur%20Dioxide.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRipper Method\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eby eliminating the guesswork in colorimetric analysis and replacing it with digital detection indicators.\u003c\/p\u003e\n\u003cp\u003eIt uses an amperometric electrode and replaces the iodine reagent with a more stable reagent. Its ease of use and accurate amperometric titration method vastly improves on the original Ripper Method.\u003c\/p\u003e\n\u003cp\u003eThe SO2 Titrant reacts with the sulfite in the wine. When all the free SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eis titrated, the endpoint is signalled by visual and audible indicators. The test endpoint is much more sensitive than the starch endpoint commonly employed for sulfite titrations. It’s sharp and clear, even when titrating red wines and musts.\u003c\/p\u003e\n\u003cp\u003eOnce the syringe titration is complete, determine the titration volume (which is the difference of titrant you started with and its final reading on the syringe) and multiply it by20(the conversion factor).\u003c\/p\u003e\n\u003cp\u003eThe conversion factor takes into account the known concentration of the titrant and some simple unit conversions to determine the ppm Free SO2 in your wine sample. So for example if you used 1.2 mL of SO2 Titrant during the titration, your equation would look like this:\u003c\/p\u003e\n\u003cp\u003e1.2 mL X 20 = 24 ppm Free SO2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSensitivity: detects less than 2 ppm Free or Total SO2 in a 25 mL sample\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/- 2 ppm Free or Total SO2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTop 5 Reasons Why Vinmetrica’s SC-100A is the Right Choice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"one-half columns\"\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to use:\u003c\/strong\u003e it’s audible buzzer and visual stop light indicators let you know when you’re done titrating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate:\u003c\/strong\u003e Detects less than 2 ppm Free or Total SO\u003csub\u003e2\u003c\/sub\u003e\/li\u0026gt;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick results:\u003c\/strong\u003e less than 2 minutes per SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003etest\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick \u0026amp; Easy Calculations:\u003c\/strong\u003e Simple Equation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInexpensive\u003c\/strong\u003e about a dollar per test!\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSimple as that!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor More Details Check Out The:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/vinmetrica.com\/wp-content\/uploads\/ManualsDataSheets\/Manual_SC100A.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSC-100A Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Vinmetrica","offers":[{"title":"Default Title","offer_id":42358065332478,"sku":"","price":359.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/5216\/0254\/products\/DSC1536-scaled.jpg?v=1642703195"},{"product_id":"vinmetrica-sc-200-ph-ta-wine-analyzer-kit-1","title":"Vinmetrica SC-200 pH\/TA Wine Analyzer Kit","description":"\u003ch1\u003e\u003cspan data-mce-fragment=\"1\"\u003eOnline only - this kit ships direct from the manufacturer and is MAP priced to keep customers shopping local.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe Vinmetrica SC-200 analyzer gives accurate pH and TA values. Kit includes everything to perform ~30 pH \u0026amp; TA tests: SC-200 meter, electrode, reagents, pipettes, syringe and beaker.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eThe Vinmetrica SC-200 pH\/TA Analyzer Kit\u003c\/h3\u003e\n\u003cp\u003eThe Vinmetrica SC-200 analyzer gives accurate pH and TA values. Kit includes everything to perform about 30 tests: electrode, all reagents, pipettes, syringe and beaker.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/vinmetrica.com\/wp-content\/uploads\/ManualsDataSheets\/Manual_SC200.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSC-200 Manual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/vinmetrica.com\/pH-calibration-how-to-video\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSC-200 pH\/TA How-To Videos\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eVinmetrica’s SC-200 Measures pH and TA (Titratable Acidity) levels in wines easily, accurately and quickly. Knowing your pH and your TA parameters is essential during the winemaking process to insure you are making the highest quality wines.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Kit Includes Everything You Need for Your First 30 pH\/TA Tests.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"one-half columns\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe Vinmetrica SC-200 pH\/TA Meter\u003c\/li\u003e\n\u003cli\u003epH\/TA reagents\u003c\/li\u003e\n\u003cli\u003ea Titration beaker\u003c\/li\u003e\n\u003cli\u003ea 5 mL syringe\u003c\/li\u003e\n\u003cli\u003ea pH electrode\u003c\/li\u003e\n\u003cli\u003ea 5 mL sampling pipette\u003c\/li\u003e\n\u003cli\u003eThe SC-200 Operating Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSimple pH Procedure\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eAttach the pH electrode and press the ‘Power’ button\u003c\/li\u003e\n\u003cli\u003ePress the ‘Mode’ button and switch into ‘Cal’ mode.\u003c\/li\u003e\n\u003cli\u003eSet aside the storage solution, rinse with DI water and blot gently with a paper towel.\u003c\/li\u003e\n\u003cli\u003eCalibrate with the pH 4 \u0026amp; 7 reference solutions. Press enter when the ‘Cal’ LED flashes. Put into ‘pH’ mode.\u003c\/li\u003e\n\u003cli\u003eTake 5 mL sample of wine, place in a beaker. Take a pH reading.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eAccurate TA Test\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFor TA test, withdraw 5 mL of the TA Titrant with the syringe.\u003c\/li\u003e\n\u003cli\u003eTake 5 mL wine sample and add ~15 mL of deionized water.\u003c\/li\u003e\n\u003cli\u003ePut SC-200 into TA mode, place clean pH electrode gently in solution.\u003c\/li\u003e\n\u003cli\u003eAdd TA Titrant dropwise until the endpoint is reached with the visual and audible signals. Record the volume (in mL) of titrant used.\u003c\/li\u003e\n\u003cli\u003eMultiply the titration volume by 2, the TA conversion factor, results in g\/L Tartaric Acid.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv dir=\"auto\"\u003eInterested in testing something other than wine? The SC-200 can be used to test beer, cider or any other beverages, you just need to know what Acid you’re testing for.\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003eFor example, you can do pH and TA on beer with the SC-200. The pH is independent of the beverage or whatever solution it’s measuring.  The TA is also; it’s just a matter of how you calculate the final answer.   Wine TA is usually reported as tartaric acid but the titration actually measures acidity as equivalents per liter (eq\/L). If you assume the acid is mostly tartaric (true for wine) then you use the conversion factor for tartaric acid (75), as we do in our kit. For measuring the acidity levels in a sour beer you would use the factor for lactic acid (90). So you could just convert as:          g\/L lactic = 90\/75 * g\/L tartaric. To determine the conversion factor for the acid you are looking for, simply look up the molecular weight of the acid. The molecular weight of Lactic Acid is 90, so that is why we used it in the equation above.\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe SC-200 kit provides a pH electrode and reagents for calibration and determination of pH and titratable acidity (TA) values in wines and other samples. The pH value is simply determined by placing the calibrated electrode into a sample and reading the value. TA is determined by titrating a 5 mL sample of wine to an endpoint pH of 8.2* with the TA titrant (0.13N NaOH) from the syringe in the kit. From the known concentration of the TA titrant and its volume required to reach the endpoint, the TA is simply calculated (results are in units of g\/L tartaric acid).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTop 5 Reasons Why Vinmetrica’s SC-200 is the Right Choice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"one-half columns\"\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to use:\u003c\/strong\u003e it’s audible buzzer and visual stop light indicators let you know when you’re done titrating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate:\u003c\/strong\u003e for TA:0.2 g\/L Tartaric acid \u0026amp; for pH: better than 0.02 pH units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick results:\u003c\/strong\u003e less than 2 minutes per TA test \u0026amp; even quicker for a pH test\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick pH calibration:\u003c\/strong\u003e takes about 2 minutes, \u0026amp; only needs to be done once per day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInexpensive\u003c\/strong\u003e about a dollar per test!\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSC-200\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epH range: 1.0 to 13.\u003c\/li\u003e\n\u003cli\u003eAccuracy: better than 0.02 pH unit.\u003c\/li\u003e\n\u003cli\u003eAutocalibrate on pH 3.00, 4.01, 7.00, 10.00\u003c\/li\u003e\n\u003cli\u003eTA mode: Accuracy: +\/- 0.2 g\/L Tartaric acid.\u003c\/li\u003e\n\u003cli\u003eSensitivity: Detects down to 0.2 g\/L Tartaric Acid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFor more details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCheck out the \u003ca href=\"https:\/\/vinmetrica.com\/wp-content\/uploads\/ManualsDataSheets\/Manual_SC200.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSC-200 Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Vinmetrica","offers":[{"title":"Default Title","offer_id":42358076473598,"sku":"","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/5216\/0254\/products\/DSC1540-scaled.jpg?v=1642703512"},{"product_id":"vinmetrica-sc-300-sulfite-ph-ta-wine-analyzer-kit","title":"Vinmetrica SC-300 Sulfite \u0026 pH\/TA Wine Analyzer Kit","description":"\u003ch1\u003e\u003cspan data-mce-fragment=\"1\"\u003eOnline only - this kit ships direct from the manufacturer and is MAP priced to keep customers shopping local.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe Vinmetrica SC-300 analyzer gives accurate SO2, pH and TA values. Kit includes everything to perform ~50 sulfite tests \u0026amp; 30 TA tests: SC-300 meter, both electrodes, all reagents, pipettes, syringe and beaker.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eThe Vinmetrica SC-300 SO2 \u0026amp; pH\/TA Wine Analyzer Kit\u003c\/h3\u003e\n\u003cp\u003eThe SC-300 analyzer gives accurate SO2, pH and TA values. Kit includes everything to perform about 50 sulfite tests and 30 TA tests: both electrodes, all reagents, pipettes, syringe and beaker.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/vinmetrica.com\/wp-content\/uploads\/ManualsDataSheets\/Manual_SC300.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSC-300 Manual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/vinmetrica.com\/videos\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSC-300 SO2 \u0026amp; pH\/TA How-To Videos\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOne lean, mean, wine analyzing machine. The SC-300 combines the SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003edetection of the SC-100A and the pH\/TA analysis of the SC-200 into one power-packed instrument.\u003c\/p\u003e\n\u003cp\u003eIt’s built on the same hardware and software as our other two analyzers, so the accuracy is superb. And it’s just as easy to use! The audible buzzer and visual stop light will automatically let you know when you’re tests are done!\u003c\/p\u003e\n\u003cp\u003eBecause it does not rely on a color change, the SC-300 eliminates the guesswork in Ripper sulfite tests, especially in red wines!\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Wine Testing Kit:\u003c\/strong\u003e\u003cbr\u003eIncludes Everything Needed to Analyze Sulfite (SO\u003csub\u003e2\u003c\/sub\u003e)(~50 tests), pH and TA (Titratable Acidity)(~30 Tests) levels in Your Wines \u0026amp; Musts:\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eThe SC-300 SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003e\u0026amp; pH\/TA Meter\u003c\/li\u003e\n\u003cli\u003eSO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003e\u0026amp; pH\/TA reagent sets\u003c\/li\u003e\n\u003cli\u003eTwo titration beakers\u003c\/li\u003e\n\u003cli\u003eTwo 5 mL syringes\u003c\/li\u003e\n\u003cli\u003eTwo transfer pipettes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003ea SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eelectrode\u003c\/li\u003e\n\u003cli\u003ea pH electrode\u003c\/li\u003e\n\u003cli\u003e25 mL sampling pipette (for SO\u003csub\u003e2\u003c\/sub\u003e)\u003c\/li\u003e\n\u003cli\u003e5 mL sampling pipette (for pH\/TA)\u003c\/li\u003e\n\u003cli\u003eThe Vinmetrica SC-300 Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAdditional Tests: \u003c\/strong\u003eThe SC-300 can also perform tests for residual sugar and dissolved oxygen with the addition of the Vinmetrica \u003ca href=\"https:\/\/vinmetrica.com\/product\/new-residual-reducing-sugar-assay-kit\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eResidual Sugar Assay\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand Vinmetrica \u003ca href=\"https:\/\/vinmetrica.com\/?p=6827\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDissolved Oxygen System\u003c\/a\u003e.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNeed Labware?\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eCheck out our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/vinmetrica.com\/?p=5817\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDeluxe Lab Accessory Kit\u003c\/a\u003e\u003ca href=\"https:\/\/vinmetrica.com\/?p=5817\"\u003e.\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eA Quick Overview – Wine Analysis Procedures with the SC-300:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eTest\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePress the power button, change to SO2 mode and press enter.\u003c\/li\u003e\n\u003cli\u003eAttach SO2 electrode. Draw up 5 mL of titrant into the syringe and place 25 mL of wine in beaker.\u003c\/li\u003e\n\u003cli\u003eAdd ~2 mL of the acidifier and ~2 mL of the reactant to wine.\u003c\/li\u003e\n\u003cli\u003ePlace and hold the SO2 electrode in the wine sample and swirl beaker.\u003c\/li\u003e\n\u003cli\u003eAdd titrant from syringe dropwise until 15 second long endpoint signal reached.\u003c\/li\u003e\n\u003cli\u003eMultiply the titration volume by 20, the SO2 conversion factor, results in ppm Free SO2.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eSimple pH Test\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eAttach the pH electrode, set aside storage solution, rinse with DI water and blot gently with a paper towel.\u003c\/li\u003e\n\u003cli\u003ePress the power button then press the ‘Mode’ button and switch the SC-300 into ‘Cal’ mode.\u003c\/li\u003e\n\u003cli\u003eCalibrate using the pH 4 and pH 7 reference standards provided. Put the SC-300 in pH mode.\u003c\/li\u003e\n\u003cli\u003eTake a 5 mL sample of wine, place it in the beaker. Take a pH reading.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eAccurate TA Test\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eFor the TA test, withdraw 5 mL of the TA Titrant with the syringe.\u003c\/li\u003e\n\u003cli\u003eTake 5 mL wine sample and add ~15 mL of deionized water.\u003c\/li\u003e\n\u003cli\u003ePut SC-300 into TA mode, place clean pH electrode gently in solution.\u003c\/li\u003e\n\u003cli\u003eAdd TA Titrant from the syringe dropwise until the endpoint is reached indicated with the visual and audible signals. Record the volume (in mL) of titrant used.\u003c\/li\u003e\n\u003cli\u003eMultiply the titration volume by 2, the TA conversion factor, results in g\/L Tartaric Acid.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv dir=\"auto\"\u003eInterested in testing something other than wine? The SC-200 can be used to test beer, cider or any other beverages, you just need to know what Acid you’re testing for.\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003eFor example, you can do pH and TA on beer with the SC-200. The pH is independent of the beverage or whatever solution it’s measuring.  The TA is also; it’s just a matter of how you calculate the final answer.   Wine TA is usually reported as tartaric acid but the titration actually measures acidity as equivalents per liter (eq\/L). If you assume the acid is mostly tartaric (true for wine) then you use the conversion factor for tartaric acid (75), as we do in our kit. For measuring the acidity levels in a sour beer you would use the factor for lactic acid (90). So you could just convert as:          g\/L lactic = 90\/75 * g\/L tartaric. To determine the conversion factor for the acid you are looking for, simply look up the molecular weight of the acid. The molecular weight of Lactic Acid is 90, so that is why we used it in the equation above.\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003efunction improves on the tried and true\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/www.gencowinemakers.com\/docs\/Measuring%20Free%20Sulfur%20Dioxide.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRipper Method\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eby eliminating the guesswork in colorimetric analysis and replacing it with digital detection indicators.\u003c\/p\u003e\n\u003cp\u003eIt uses an amperometric electrode and replaces the iodine reagent with a more stable reagent. Its ease of use and accurate amperometric titration method vastly improves on the original Ripper Method.\u003c\/p\u003e\n\u003cp\u003eThe SO2 Titrant reacts with the sulfite in the wine. When all the free SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eis titrated, the endpoint is signalled by visual and audible indicators. The test endpoint is much more sensitive than the starch endpoint commonly employed for sulfite titrations. It’s sharp and clear, even when titrating red wines and musts.\u003c\/p\u003e\n\u003cp\u003eOnce the syringe titration is complete, determine the titration volume (which is the difference of titrant you started with and its final reading on the syringe) and multiply it by20(the conversion factor).\u003c\/p\u003e\n\u003cp\u003eThe conversion factor takes into account the known concentration of the titrant and some simple unit conversions to determine the ppm Free SO2 in your wine sample. So for example if you used 1.2 mL of SO2 Titrant during the titration, your equation would look like this:\u003c\/p\u003e\n\u003cp\u003e1.2 mL X 20 = 24 ppm Free SO2\u003c\/p\u003e\n\u003cp\u003eThe SC-300 also includes a pH electrode and reagents for calibration and determination of pH and titratable acidity (TA) values in wines and other samples. The pH value is simply determined by placing the calibrated electrode into a sample and reading the value. TA is determined by titrating a 5 mL sample of wine to an endpoint pH of 8.2* with the TA titrant (0.13N NaOH) from the syringe in the kit. From the known concentration of the TA titrant and its volume required to reach the endpoint, the TA is simply calculated (results are in units of g\/L tartaric acid).\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSO2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSensitivity: detects less than 2 ppm Free or Total SO2 in a 25 mL sample\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/- 2 ppm Free or Total SO2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003epH\/TA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epH range: 1.0 to 13.\u003c\/li\u003e\n\u003cli\u003eAccuracy: better than 0.02 pH unit.\u003c\/li\u003e\n\u003cli\u003eAutocalibrate on pH 3.00, 4.01, 7.00, 10.00\u003c\/li\u003e\n\u003cli\u003eTA mode: Accuracy: +\/- 0.2 g\/L Tartaric acid.\u003c\/li\u003e\n\u003cli\u003eSensitivity: Detects down to 0.2 g\/L Tartaric Acid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Vinmetrica’s SC-300?\u003c\/h3\u003e\n\u003cp\u003eWhere else will you find a single, compact instrument that can measure sulfite (SO\u003csub\u003e2\u003c\/sub\u003e), pH and TA (Titratable Acidity) levels throughout the fermentation and aging process? Even in Red Wines!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e– It’s Accurate:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSO\u003csub\u003e2\u003c\/sub\u003e: 2 ppm Free SO\u003csub\u003e2\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003eTA:0.2 g\/L Tartaric acid\u003c\/p\u003e\n\u003cp\u003epH: better than0.02 pH units\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e– Quick:\u003c\/strong\u003e Less than 2 minutes per test!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e– Easy to use:\u003c\/strong\u003e No mystery solutions, pumps or tubing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e– Affordable:\u003c\/strong\u003e About a $1 per test!*\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e– Dependable\u003c\/strong\u003e: All of our instruments come with a 2 year warranty. The pH\/TA and SO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eelectrodes come with a 1 year warranty, and reagents come with a 6 month warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e* SO2 (Sulfite) tests cost less than 75 \/ test (the cost of the reagents per test). If you do a combined pH and TA analysis, the cost of reagents for the pH\/TA test is approximately $1.12 \/ test.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor more details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCheck out the \u003ca href=\"https:\/\/vinmetrica.com\/wp-content\/uploads\/ManualsDataSheets\/Manual_SC300.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSC-300 Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimple as that!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Vinmetrica","offers":[{"title":"Default Title","offer_id":42358117105918,"sku":"","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/5216\/0254\/products\/DSC1552-scaled.jpg?v=1642705036"},{"product_id":"vinmetrica-sc-50-mlf-analyzer-kit","title":"Vinmetrica SC-50 MLF Analyzer Kit","description":"\u003ch1\u003e\u003cspan data-mce-fragment=\"1\"\u003eOnline only - this kit ships direct from the manufacturer and is MAP priced to keep customers shopping local.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe Vinmetrica SC-50 MLF Analyzer Kit is a great addition to your winemaking toolkit. Includes everything to perform 5 Malic Acid tests: SC-55 unit, MLF Reagent Set, reaction vials, beakers, plastic scoop, pipettes and more.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eThe Vinmetrica SC-50 MLF Analyzer Kit\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePlease note: The SC-50 MLF  Analyzer Kit contains products that must be stored either frozen or refrigerated upon arrival. Please ship the product to a location where someone will be to receive it. The reagents in the SC-50 kit are stable at room temperature for approximately 14 days. Instructions for storing can be found on the individual reagent bottles as well as in the manual. Please contact info@vinmetrica.com for more information.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e*Due to higher temperatures during the summer months, we reserve the right to temporarily hold shipments of “freezer\/refrigeration required” items in order to protect the shipment. Please contact us if you have any questions.* \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Vinmetrica SC-55 MLF Analyzer gives accurate and reliable malic acid concentration levels in wine for detecting the end of malolactic fermentation (MLF). The kit includes everything to perform 10 malic acid concentration tests: all vials, pipettes, conical tubes, beakers, etc.\u003c\/p\u003e\n\u003cp\u003ePurchase additional\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/mlf-20-test-refill-kit\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eReagent Refill Kits\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eat any time.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/vinmetrica.com\/updated-method-2019-how-to-test-for-mlf-using-the-sc-55-analyzer\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSC-50 MLF Analyzer How-To Video\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/vinmetrica.com\/wp-content\/uploads\/ManualsDataSheets\/Manual_SC55.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSC-50 MLF Analyzer Kit Manual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/vinmetrica.com\/wp-content\/uploads\/ManualsDataSheets\/DS_SC50_100_300.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eVinmetrica Products Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eA Great Addition to Your SC Series Testing Device\u003c\/h3\u003e\n\u003cp\u003eThe all-new SC-50 MLF Analyzer Kit from Vinmetrica has recently been revamped and is the perfect addition to the rest of your wine making equipment. The new, stand-alone SC-50 instrument offers the same level of accuracy and reliability as all our other SC Series devices and will aid the winemaker in the determination of malic acid levels in wine. With its easy to use vial insertion assembly, the MLF Analyzer gives you fool-proof readings down to 0.04 g\/L accuracy. Because it does not require any fancy, expensive lab equipment, the SC-50 MLF analyzer eliminates the need for paper chromatography and it saves you time too!\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eThe Complete MLF Analyzer Kit\u003c\/h3\u003e\n\u003cp\u003eIncludes everything needed to measure malic acid levels in 10 of your fermenting wine samples:\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eVinmetrica SC-55 Analyzer Unit\u003c\/li\u003e\n\u003cli\u003eMalic Reagent Set\u003c\/li\u003e\n\u003cli\u003eOne vial of\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/sc-50-biopressure-reaction-vials-5\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBiopressure Agent\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(enough for 10 tests)\u003c\/li\u003e\n\u003cli\u003e6 Empty Reaction Vials with Septa Caps (for running up to 5 tests at one time, plus one “zero” vial)\u003c\/li\u003e\n\u003cli\u003eOne\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/plastic-scoop-for-enzymatic-powder\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eplastic measuring scoop\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/10ml-sampling-pipette\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e10mL serological pipette\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/5-ml-sampling-pipette\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e5mL serological pipette\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/vinmetrica.com\/product\/titration-beaker\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePlastic beaker\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(2)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/vinmetrica.com\/product\/15ml-conical-tubes\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e15mL conical tube\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(2)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/transfer-pipettes\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePlastic Transfer Pipette\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/5-ml-syringe\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e5mL Syringe (Luer Lock type, for needle clearing)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/dual-female-luer-lock-connector\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDual Female Luer Lock Connector (for needle clearing)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eMLF Analyzer Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eA Quick Overview\u003c\/h3\u003e\n\u003cp\u003eThe Vinmetrica SC-50 MLF Analyzer measures the pressure given off by the same MLF reaction that you use in your wine. When malic acid is present, carbon dioxide (CO2) is evolved and detected as pressure.\u003cbr\u003e\u003cbr\u003eThe device signals whether or not MLF is done! The SC-55 is capable of detecting below 0.04 g\/L malic acid!\u003c\/p\u003e\n\u003cp\u003eThis analyzer kit can also help you determine MLF levels pre-fermentation!\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe SC-50 MLF Kit relies on the biochemical MLF reaction caused by enzymes found in certain bacteria, including lactobacilli and oenococcus strains, and in the Biopressure agent component of the kit. These bacteria live on a variety of nutrients, but their production of CO2 results almost entirely from the enzymatic transformation of malic acid to lactic acid:\u003c\/p\u003e\n\u003cp\u003eMalic Acid                                         Lactic Acid\u003cbr\u003eHOOC–CH2–CH(OH)–COOH → CH3–CH(OH)–COOH + CO2\u003c\/p\u003e\n\u003cp\u003eThe CO2 creates pressure, which is read by the SC-55 manometer. The CO2 pressure is directly proportional to the amount of malic acid in the sample. The level of malic acid can be calculated from the pressure values by one or more calibrators of malic acid provided with the kit. Detection limit is below 0.04 g\/L. The assay takes 45 minutes, or up to 90 minutes if the Confirmation Procedure is performed (page 8).\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAccurately assesses end of MLF at 0.04 g\/L malic acid. Capable of detecting below 0.04 g\/L malic acid\u003c\/li\u003e\n\u003cli\u003eAffordable: About $ 3 per test or less.\u003c\/li\u003e\n\u003cli\u003eEasy, safe to Use: No toxic chemicals or noxious odors.\u003c\/li\u003e\n\u003cli\u003eFast: results in 45 minutes. Able to run multiple tests at once.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Choose the Vinmetrica MLF Analyzer?\u003c\/h3\u003e\n\u003cp\u003eThe MLF Analyzer is much easier and more accurate and sensitive than paper chromatography. As a stand alone instrument, the MLF Analyzer is a great addition to your winemaking toolkit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e– It’s Accurate:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAccurately assesses end of MLF at 0.04g\/L malic acid. Capable of detecting below 0.04g\/L malic acid.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e– Quick:\u003c\/strong\u003e Can run multiple samples at once, process takes approx 45 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e– Easy to use:\u003c\/strong\u003e No caustic chemicals or guesswork.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e– Affordable:\u003c\/strong\u003e About $3 per test!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e– Dependable\u003c\/strong\u003e: All of our instruments come with a 2 year warranty.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFor more details about operation and running the Vinmetrica SC-50 MLF Analyzer Kit:\u003c\/h3\u003e\n\u003cp\u003eCheck out the \u003ca href=\"https:\/\/vinmetrica.com\/wp-content\/uploads\/ManualsDataSheets\/Manual_SC55.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSC-50 Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimple as that!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Vinmetrica","offers":[{"title":"Default Title","offer_id":42358152855806,"sku":"","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/5216\/0254\/products\/DSC1635-scaled.jpg?v=1642706741"},{"product_id":"alcohol-by-volume-abv-kit-with-plastics","title":"Vinmetrica Alcohol By Volume (ABV) Kit with Plastics","description":"\u003ch1\u003e\u003cspan data-mce-fragment=\"1\"\u003eOnline only - this kit ships direct from the manufacturer and is MAP priced to keep customers shopping local.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eTest for alcohol  in your wine, beer, mead, cider, and distilled spirits with the Vinmetrica ABV Kit!\u003c\/p\u003e\n\u003cp\u003eNOTE: We highly recommend a 10mL burette for this assay. If you already have a 25mL burette we recommend getting a 10mL burette separately to ensure the highest level of accuracy. If you select the 10mL burette option for the ABV kit, you will also receive a lab support stand and a double burette clamp.\u003c\/p\u003e\n\u003ch3\u003eThe Vinmetrica Alcohol By Volume (ABV) Assay Kit\u003c\/h3\u003e\n\u003cp\u003eThe Vinmetrica Alcohol By Volume Assay Kit uses a simple method to measure the presence of ethanol in wine, beer, distilled spirits, kombucha, etc. The kit includes everything you need to perform approximately 25 tests*: all reagents, reaction bottles, pipettor, pipette tips, safety pipetting bulb, volumetric pipette, and transfer pipettes.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/vinmetrica.com\/wp-content\/uploads\/ManualsDataSheets\/Manual_ABV.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eABV Kit Manual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/vinmetrica.com\/measuring-alcohol-by-volume\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eABV How-To Video\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=ofFzkT1pOGM%22\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHow To Accurately Use Your Volumetric Pipette\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe Vinmetrica ABV Assay Kit can save you time and money by testing ABV on your own! With results available in 1 to 24 hours (depending on sample type), the new ABV Kit allows you to get simple, accurate, and reliable results on your schedule without having to wait for results from a laboratory. The ABV Kit comes in several different configurations, either with or without labware, to make your testing experience even easier.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Kit Includes Everything You Need for Your First 25 Tests.*\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eABV Oxidant (0.062M potassium dichromate\/2M sulfuric acid) (PN: SC-60-3)\u003c\/li\u003e\n\u003cli\u003eABV Titrant (0.2M sodium thiosulfate) (PN: SC-60-4)\u003c\/li\u003e\n\u003cli\u003eABV Developer solution (PN: SC-60-5)\u003c\/li\u003e\n\u003cli\u003eStarch Indicator solution (PN: SC-60-6)\u003c\/li\u003e\n\u003cli\u003eReaction bottle with cap assembly (2) (PN: SC-60-8)\u003c\/li\u003e\n\u003cli\u003e5.0 mL volumetric pipette (PN: SC-60-9)\u003c\/li\u003e\n\u003cli\u003ePipetting safety bulb (PN: SC-300-16)\u003c\/li\u003e\n\u003cli\u003eCalcium hydroxide ( Ca(OH)\u003csub\u003e2\u003c\/sub\u003e, neutralizer and sequestrant) (PN: SC-60-7)\u003c\/li\u003e\n\u003cli\u003eTransfer (“Squeeze-bulb”) pipettes (2) PN: SC-60-10)\u003c\/li\u003e\n\u003cli\u003e50-250 µL Pipettor (PN: SC-60-11)\u003c\/li\u003e\n\u003cli\u003e100 µL Pipette tips (25) (PN: SC-60-11-2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Additional Materials may be purchased separately if additional tests are required. With the materials provided you can only run two analyses at a time but have the ability to run 25 tests total. You will need more\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/abv\/%22https:\/\/vinmetrica.com\/product\/abv-reaction-bottles\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eABV Reaction Bottles\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eif you want to run more than 1 sample at a time. Please see the manual for further information.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimple To Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eUse a glass volumetric pipette (provided) to put exactly 5.00 mL Oxidant into a reaction bottle.\u003c\/li\u003e\n\u003cli\u003eUse a micropipettor (provided) to put exactly 100 microliters of your sample into the hanging bucket of a bottle cap assembly.\u003c\/li\u003e\n\u003cli\u003eTighten the cap assembly onto the reaction bottle.\u003c\/li\u003e\n\u003cli\u003ePlace and hold the SO2 electrode into the wine sample and swirl beaker.\u003c\/li\u003e\n\u003cli\u003eLet react 4 to 24 hours in a warm location (depending on sample type). The ethanol in the sample evaporates into the bottle, where it contacts and reacts with the Oxidant.\u003c\/li\u003e\n\u003cli\u003eTitrate the Oxidant remaining after the reaction, using a starch color change to determine the endpoint.\u003c\/li\u003e\n\u003cli\u003eCalculate the %ABV from the volume of Titrant used.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eEthanol in the sample reacts with the Oxidant to form acetic acid. Each molecule of ethanol consumes 2\/3 of a molecule of the dichromate in the Oxidant. The amount of dichromate remaining after the reaction is determined by conversion to iodine and titration with the Titrant (sodium thiosulfate). This gives a simple calculation for the amount of ethanol.\u003c\/p\u003e\n\u003cp\u003eOxidation of ethanol to acetic acid by dichromate (Oxidant)\u003cbr\u003e2Cr\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e7\u003c\/sub\u003e\u003csup\u003e2-\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e+ 3CH\u003csub\u003e3\u003c\/sub\u003eCH\u003csub\u003e2\u003c\/sub\u003eOH + 16H\u003csup\u003e+\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e→ 4Cr\u003csub\u003e3+\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003e+ 3CH\u003csub\u003e3\u003c\/sub\u003eCOOH + 11H\u003csub\u003e2\u003c\/sub\u003eO\u003c\/p\u003e\n\u003cp\u003eConversion of leftover dichromate to iodine by iodide (Developer)\u003cbr\u003eCr\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e7\u003c\/sub\u003e\u003csup\u003e2-\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e+ 14H\u003csup\u003e+\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e+ 6I\u003csup\u003e–\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e→ 2Cr\u003csup\u003e3+\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e+ 3I\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003e+ 7 H\u003csub\u003e2\u003c\/sub\u003eO\u003c\/p\u003e\n\u003cp\u003eTitration of iodine by thiosulfate (ABV Titrant)\u003cbr\u003e2 S\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e3\u003c\/sub\u003e\u003csup\u003e2-\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e+ I\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003e→ S\u003csub\u003e4\u003c\/sub\u003eO\u003csub\u003e6\u003c\/sub\u003e\u003csup\u003e2-\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e+ 2I\u003csup\u003e–\u003c\/sup\u003e\u003c\/p\u003e\n\u003cp\u003eMost wine, beer, cider and other samples that we analyze for alcohol content have nonvolatile components (sugars, tannins, etc.) that can also react with the Oxidant. Therefore, unless your sample is a relatively clean distillate that lacks these components, you can’t get accurate results if you just introduce the sample directly into the Oxidant. The kit’s Reaction bottle assembly provides a separate chamber for the sample so that only the volatile components of the sample can enter the Oxidant. Since few volatile components other than ethanol react with the Oxidant, you get a very accurate determination.\u003c\/p\u003e\n\u003cp\u003eAssay Notes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf you are analyzing distilled spirits with very low non-volatiles content, you may use the direct method which gives results in little over an hour. See step 9 of the Reaction step under Procedures, on page 4 in the manual.\u003c\/li\u003e\n\u003cli\u003eSome volatiles present in your sample may be quantified as ethanol. Although these are rarely\u003cbr\u003eproduced in significant enough quantities to affect wine or beer results, distilled spirits may have amounts that are significant; this is especially the case for methanol. If you suspect appreciable amounts of methanol, higher alcohols and \/or some aldehydes to be present, bear in mind that these may be detected as ethanol, making the assay results higher.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSensitivity: Below 1% ABV\u003c\/li\u003e\n\u003cli\u003eAccuracy: 0.3%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e**Further Clarification on the Accuracy percentage: The accuracy number of 0.3% is a little confusing; it’s based on a typical sample analyzed at 13% ABV. So percent-wise its 0.3\/13 * 100 or about 2.3% error. For a sample with low ABV, the error is a little higher.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReasons Why Vinmetrica’s Alcohol By Volume Kit is the Right Choice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"one-half columns\"\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to use:\u003c\/strong\u003e Prepare your reagents to react with your sample and perform a simple titration to get your results\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate:\u003c\/strong\u003e Down to 0.3%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick results:\u003c\/strong\u003e Results in as little at 24 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick \u0026amp; Easy Calculations:\u003c\/strong\u003e Simple Equation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInexpensive\u003c\/strong\u003e Less than $3 per test!\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSimple as that!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Vinmetrica","offers":[{"title":"10 mL burette","offer_id":42358290809086,"sku":"","price":375.0,"currency_code":"USD","in_stock":true},{"title":"I already have equipment (burette, burette clamps, and lab stand)","offer_id":42358290841854,"sku":"","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/5216\/0254\/products\/DSC1694-scaled.jpg?v=1642707157"},{"product_id":"vinmetrica-dissolved-oxygen-system","title":"Vinmetrica Dissolved Oxygen System","description":"\u003ch1\u003e\u003cspan data-mce-fragment=\"1\"\u003eOnline only - this kit ships direct from the manufacturer and is MAP priced to keep customers shopping local.\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe Dissolved Oxygen electrode easily attaches to your SC-200 or SC-300 Analyzer. Giving you accurate values with an easy to follow method, determining your Dissolved Oxygen levels has never been easier!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eThe Vinmetrica Dissolved Oxygen System\u003c\/h3\u003e\n\u003cp\u003eA great addition to your SC-200 or SC-300 pH Analyzer! The Dissolved Oxygen (DO) System is designed to give you accurate DO readings using the pH function on your Vinmetrica Equipment.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/vinmetrica.com\/wp-content\/uploads\/ManualsDataSheets\/Manual_DO.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eVinmetrica Dissolved Oxygen System Manual\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/vinmetrica.com\/measuring-dissolved-oxygen-do\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDissolved Oxygen System How-To Video\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Importance of Testing for Dissolved Oxygen in your Wine or Beer.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDissolved Oxygen (DO) has numerous effects on wine, some desirable, some definitely not. Depending on the type of wine and its characteristics, careful management of DO will ensure best stability and outcome. At time of bottling, for example, it is generally desirable to keep DO below 10% saturation.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Kit Includes Everything You Need To Begin Testing Immediately\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Vinmetrica Dissolved Oxygen Electrode\u003c\/li\u003e\n\u003cli\u003eDissolved Oxygen Electrolyte Solution (PN: SC-200-13-2)\u003c\/li\u003e\n\u003cli\u003eSodium Sulfite Powder (PN: SC-200-13-1)\u003c\/li\u003e\n\u003cli\u003eStandard Measuring Vial\u003c\/li\u003e\n\u003cli\u003eOne 5mL Syringe\u003c\/li\u003e\n\u003cli\u003eExtra Dissolved Oxygen Probe Membrane Cap\u003c\/li\u003e\n\u003cli\u003eThe User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWant to test with ease? Have you seen our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/the-deluxe-lab-accessory-kit\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDeluxe Lab Accessory Kit\u003c\/a\u003e? Set up your DO probe and SC Series instrument using state of the art laboratory equipment. Our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/vinmetrica.com\/product\/electrode-holder\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eElectrode holder\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003emakes testing a breeze.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimple to Use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePress the power button and navigate to mV or pH mode.\u003c\/li\u003e\n\u003cli\u003eAssemble DO probe – using membrane and electrolyte solution (first-time use only). Attach DO2 electrode to instrument.\u003c\/li\u003e\n\u003cli\u003eCreate Sodium Sulfite Solution and measure 0% DO saturation.\u003c\/li\u003e\n\u003cli\u003eMeasure 100% DO saturation.\u003c\/li\u003e\n\u003cli\u003eMeasure DO saturation in wine sample.\u003c\/li\u003e\n\u003cli\u003eCalculate DO as % of saturation, convert to mg\/L if desired.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe electrode has an internal electrolyte solution behind a gas-permeable membrane. Oxygen in the sample diffuses into this internal electrolyte and creates an electrochemical (“galvanic”) reaction at the metal contact on the electrode. This is picked up by the SC-200 or -300 and displayed as a voltage reading (firmware x.1.2 or higher), or as an apparent “pH” value, either of which can be related to the response of known oxygen content, allowing you to determine DO as % saturation.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSensitivity: 0.03 mg\/L dissolved oxygen\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/-2% of reading or saturation (whichever is greater)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSimple as that!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Vinmetrica","offers":[{"title":"Default Title","offer_id":42358360703230,"sku":"","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/5216\/0254\/products\/DSC1564-scaled.jpg?v=1642708514"},{"product_id":"yan-test-kit-vinmetrica","title":"YAN Test Kit Vinmetrica","description":"\u003ch1\u003e\u003cspan data-mce-fragment=\"1\"\u003eOnline only - this kit ships direct from the manufacturer and is MAP priced to keep customers shopping local.\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1 class=\"product_title entry-title\"\u003eYAN Test Kit\u003c\/h1\u003e\n\u003cp class=\"price\"\u003e\u003cspan class=\"woocommerce-Price-amount amount\"\u003e\u003cbdi\u003e\u003cspan class=\"woocommerce-Price-currencySymbol\"\u003e$\u003c\/span\u003e45.00\u003c\/bdi\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cp\u003eUPDATED: September 2022 – please see manual or contact us for additional information.\u003c\/p\u003e\n\u003cp\u003eYAN (Yeast Assimilable Nitrogen) Test kit utilizes the pH function of the Vinmetrica SC-200 or Vinmetrica SC-300. The Vinmetrica YAN Analysis Kit gives you confidence to run your YAN tests accurately and quickly. Kit includes everything to perform ~30 tests: Formaldehyde solution, YAN Neutralizing Powder, pipettes, and conical tube.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Vinmetrica","offers":[{"title":"Default Title","offer_id":44163397058814,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/5216\/0254\/files\/IMG-6294-scaled.jpg?v=1692121852"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/5216\/0254\/collections\/DSC1751-150x150.jpg?v=1642709018","url":"https:\/\/bacchusandbarleycorn.shop\/collections\/vinmetrica-testing-kits-equipment.oembed","provider":"Bacchusandbarleycorn","version":"1.0","type":"link"}