Chlorpyrifos-methyl-desmethyl sodium, 25mg

1,4-Difluorobenzene

Dibenzo[a,i]pyrene-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 158776-07-9

PCB-Mix 41, 10 ng/µl, 1ml