D - Lactic Acid, reagent kit for wine Colorimetric expressed as g/L of tartaric

expressed as g/L of tartaric acid

Multi parameter calibrator at 5 concentration levels for:

Cleavage of the disulfide bond (R-S-S-R) of DTNB by a sulfite molecule yields the 5-mercaptan- 2-nitrobenzoate molecule

Ácido L-láctico

Limit of detection: 15 mg/l (ppm)

D - Lactic Acid, reagent kit for wine Colorimetric expressed as g/L of tartaricEnzymatic method for D lactic acid determination Kit volume: 100 ml Method: Two reagent differential at 340 nm Limit of linearity: 0. 25 mg l Limit of detection: 0. 004 g l (ppm) Advantages Stable liquid reagent until the expiration date Ready to use dedicated reagent Liquid calibrator included in the kit The excess of bacteria that are producing D Lactic acid can inhibit alcoholic fermentation, converting some sugars into D lactic acid. This is one