D6-alpha-HCH, 100 µg/ml, Cyclohexane, 1ml

1-Methyl-4-n-propylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 1074-55-1

Potassium Nitrate

2,2’,3,3’,4,4’,5,5’-Octachlorobiphenyl (194)