alpha-BHC-13C6,100 µg/mL,n-nonane,1mL,

1-Methyl-5-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 91137-27-8

Pentachlorobenzene, 100µg/ml in CY, 1ml

Anthracene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 120-12-7