Vintessential: Acetic Acid Test Kits for Wine

Acetic acid can indicate spoilage in wine and is limited by regulation in most wine-producing countries.

In wine, it can be determined enzymatically by monitoring the reaction that produces NADH. The amount of NADH formed is measured at 340 nm and is stoichiometrically related to the amount of acetate consumed.

Acetic Acid 30: Enzymatic Test kit

Product Code: 4A100

Please note these tests require the use of a spectrophotometer.

Reagent No.ReagentPreparationQuantityStability
1BufferNil33 mL18 months at 4°C
2Coenzymes (ATP/CoA/NAD)Nil6.6 mL18 months at 4°C
3CS/MDHSwirl gently before use0.4 mL18 months at 4°C
4ACSSwirl gently before use0.7 mL18 months at 4°C
5StandardNil3.3 mL18 months at 4°C

Acetic Acid 100: Enzymatic Test kit

Product Code: 4A105

Please note these tests require the use of a spectrophotometer.

Reagent No.ReagentPreparationQuantityStability
1BufferNil2 x 53 mL18 months at 4°C
2Coenzymes (ATP/CoA/NAD)Nil22 mL18 months at 4°C
3CS/MDHSwirl gently before use1.1 mL18 months at 4°C
4ACSSwirl gently before use2.2 mL18 months at 4°C
5StandardNil3.3 mL18 months at 4°C

Acetic Acid Auto Test Kit

Product Code: 4B100

This kit has been designed to work perfectly with Vintessential’s new Chemwell Discrete Analysers (and Thermo’s Arena and Gallery Analysers). All the volumes are set to run out at the same time, so you won’t suffer any wastage.
Reagent No.ReagentQuantityStability
1Buffer17.5mL x 218 months at 4°C
2(ATP/CoA/NAD)5.5mL x 212 months at 4°C
3CS/MDH5.5mL x 29 months at 4°C
4ACS5.5mL x 29 months at 4°C

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