Chlorfenvinphos, 100µg/mL in Acetonitrile, 1ml

Ethofumesate, 100 µg/ml, Acetonitrile, 5ml

2-Nitroaminoethanol-1,1,2,2-d4, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no.

Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane