SC-300 Manual v3.2.J 
This manual is for instruments manufactured from November of 2015 to September 2025 that have been updated to firmware version 3.2.J recently
SC-300 Manual 3.3.A: from September 2025This manual is for the latest version of the SC-300 shipping since September, 2025.
SC-300 Pro Kit Manual 3.3.A from September 2025 This manual is for Pro Kits shipped after September of 2025
SC-50 MLF Manual This manual is for customers with the original style SC-50 that connects to your SC-100A or SC-300 unit.
SC-50 MLF Manual (SC-55 version)This manual is for customers with the new standalone SC-50 unit using the original procedures, this includes methods for using Boost Juice.
SC-50 MLF Manual (SC-55 version) updated 2021This manual is for customers with the new standalone SC-50 unit using the newest procedures that were updated in March 2021. The Boost Juice and 0.1g/L standard are no longer included in the procedures.
NEW SC-50 MLF Manual (SC-55 version) updated 2023This is the most current version of the manual as of June 1, 2023. This includes procedures for using the Assay Diluent solution.
Addendum to the SC-50 MLF Refill Kits
Information on the August 2019 Update to the SC-50/-55 MLF Kits and accessories
Deluxe Lab Accessory Kit Manual
Alcohol by Volume Assay Kit Manual
Need SDS’s for the SO2 reagents
Kim,
The SDS are on our website under the support tab. You can click and download the ones you need.
Taylor
Can you explain why the calculation for TA is 2*V used and not MV (1) = MV (2)
Loraine,
M1V1 = M2V2 does work; you want to know M2, the molarity of the equivalent tartaric acid in the wine sample of volume V2. M1 is 0.133 mol/L if you use our TA Titrant. V1 is the volume of TA Titrant needed to reach the endpoint of pH 8.2; in that case M2 = M1V1/V2 in units of mol/L as tartaric acid.
Since most winemakers want to know the result in g/L as tartaric acid, the 2*V figure gives the correct result if you use our TA titrant and 5.0 mL of wine sample.
Rich
Do you have a library of Safety Data Sheets that customers can download from?
Robert,
All our SDS sheets are on our website under the “Support” tab and then Safety Data Sheets (SDS). They should all be there but if we are missing one, please let me know.
Taylor
ABV manual and the video are not the same 1.5 mL of developer vs 2.0 mL in the video and in the video the bucket and lid was not rinsed just added 10 mL of DI water. I just want to be clear on what to do to get the best results.
Thank you.
Michael,
We are working on updating our ABV video this year. Please follow the instructions in your manual and if you have any questions you can call our tech support line for additional assistance.
Taylor
On this page: https://vinmetrica.com/product/yan-test-kit/
The link to the YAN Test Kit manual is broken. Can you re-post or provide a new link? I need a copy of the manual. Thanks!
Greg,
We just emailed you a copy of the manual and will get the link fixed today.
Thank you for bringing this to our attention.
Taylor