TTNPB,

N-(p-Tosyl)-Gly-Pro-Lys 4-nitroanilide acetate salt,plasmin substrate

Tunicamycin from Streptomyces sp.,

Tetracycline hydrochloride,powder

Zeatin,suitable for plant cell culture, BioReagent, powder

Zearalenone,fungal mycotoxin

Apigenin 7-glucoside,primary reference standard

Salvianolic acid B,analytical standard

Hydroxytyrosol,phyproof Reference Substance

Campesterol,phyproof Reference Substance

Apigenin 7-glucoside, primary reference standard