2,2-Bis(4-hydroxy-13C6-phenyl)propane, 1.2ml x 50ug/ml, methanol

Coumaphos, 100 µg/ml, Acetonitrile, 1ml

Cyfluthrin, 10.0 µg/ml, Ethyl acetate, 10ml

Chlorthal-dimethyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1861-32-1