PCB 28, 10.0 µg/ml, Isooctane, 10ml

Azinphos-methyl D6, 100μg/ml in Acetone,1ml

1,4-Dibromonaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 83-53-4

Di-n-butyl ether