Catechins, reagent kit for wine Soft Drinks Washing solution - 500ml

Washing solution - 500ml

5-dienylidenemethylene) dianiline chromogen (pararosaniline

Liquid calibration standards included in the kit

forming dehydroascorbic acid and MTT-formazan that can be assayed by spectrophotometry

This method is the only one on the market validated according to the new AOAC guidelines

Catechins, reagent kit for wine Soft Drinks Washing solution - 500mlColorimetric analysis for the assay of catechins Kit volume: 100 ml Method: Two reagent differential at 620 nm Limit of linearity: 500 mg l Limit of detection: 12 mg l (ppm) Advantages Stable liquid reagent until the expiration date Stable working reagent for 4 months Ready to use dedicated reagent Liquid calibrator included in the kit Catechins reduce and prevent anthocyanin oxidation, keeping them from being precipitated. They are also responsible