2,4,4'-Tribromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Dichlorvos, 10.0 µg/ml, Acetonitrile, 10ml

Arochlor 5460 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11126-42-4

4-Methylphenol, 100 µg/ml, Acetonitrile, 1ml