Unitech Scientific products

D-Lactic Acid UniFlex Reagent (=DLA-F): An enzymatic test kit for the determination of D-lactic acid in wine and other liquid samples and other samples. Contains buffer, NAD Substrate, enzymes, and standard as ready-to-use aqueous solutions and suspensions.

Anthocyanins, Color Density, Hue, Bleaching ; Measurement of phenolics during harvest & vinification can provide valuable information for optimizing and controling wine quality. 

For the determination of tartaric acid in wine and other liquid samples. In the presence of tartaric acid, the reagent forms an orange/red color which is read photometrically.

A photometric test kit for determination of Total Sulfites in juice, fermentation samples and wine. Perform a batch of Sulfite tests in 30-minutes. Suitable for Red, White, and Rose wines – sample blanking method.

An enzymatic test kit for determination of both D-glucose and D-fructose (reducing sugars) in foods, beverages and other samples. Contains ready-to-use Buffer solution and two enzyme suspensions (Hexokinase/G6PDH and PGI), permitting independent determinations of D-glucose and D-fructose. Also contains D-fructose and D-glucose standards.  The Fructose Standard is of particular benefit in monitoring the (slower) PGI mediated reaction.