DNPH - Mix 4, 50μg/ml in Acetonitrile, 5ml

4,4'-Diaminodiphenylmethane, 100 µg/ml, Acetonitr

CS4 Calibration Sol Dioxin/PCB, in Nonane, 500µl

Aflatoxin G1, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 1165-39-5