Pay in 4 interest-free payments of $34.25 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Ascorbic acid is a compound found in ripe grapes at very low levels compared with other acids (30-60 mg/L)
as well as in the barrels where wine is aged
Limit of detection: 3 mg/l (ppm)
Ethanol is a small molecule present mainly in alcoholic beverages
Kit volume: 100 ml
Primary Amino Nitrogen (PAN) Colorimetric Ascorbic acid is a compoundColorimetric analysis for primary amino nitrogen determination Kit volume: 100 ml Method: Two reagent differential at 340 nm Limit of linearity: 400 mg l Limit of detection: 1 mg l (ppm) Advantages Stable liquid reagent until the expiration date Stable working reagent for 12 months Ready to use dedicated reagent Liquid calibrator included in the kit Nitrogen compounds (molecules containing a primary amine nitrogen) in must and wine play a key role in
US$ 51.95
US$ 55.00
US$ 54.00
US$ 43.00
US$ 48.95
US$ 51.95
US$ 52.00
US$ 49.95
US$ 49.95
US$ 56.00
US$ 54.00
