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.
THIS PRODUCT REQUIRES THE USE OF A SPECTROPHOTOMETER.
To ensure the integrity and long life of this perishable product we prefer to ship to you on Monday, Tuesday and Wednesday. This is because we don’t want it to suffer if it is delayed over a weekend. If you are sure we can send it safely later in the week then please advise us accordingly.