Dimethoate, 100µg/ml in Acetonitrile, 1ml

N,O-Diacetyl-4-aminophenol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2633-33-8

Methyl butyrate, 1000mg

2,2',4,5,6'-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,