Glycine p-toluenesulfonic acid, 25 g

Nr produktu: 2278024
PLN Cena: Kontakt
W ciągu 2 tygodni

(Glycine PTSA) Protein-TKN standard: 5.665% N, 35.40% crude protein. For checking accuracy and digestion recovery in Total Nitrogen and TKN determinations. 25 g bottle. See 2277800 for the complete set of three standards with increasing resistance to digestion.