delta-HCH, 10.0 µg/ml, Cyclohexane, 10ml

1,4-Dichlorobutane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 110-56-5

DNPH-Mix 2, 215-700µg/mL in Acetonitrile, 1ml

Aroclor 1232 in Transformer Oil