ISO 18857-1 4-n-Nonylphenol solution, Calibration standard

Vamidothion-sulfoxide, 100 µg/ml, Acetonitrile,

STD - ICV, CCV

3,3'-Diaminobenzidine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 91-95-2