Pyrifenox, 10 µg/ml, Ethyl acetate, 10ml

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

bis(4-Chlorophenyl) methane

N-Nitrosodi-n-butylamine-d18, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 1219798-82-9