alpha-BHC

4-Ethyltoluene, 100 µg/ml, Methanol, 1ml

DRO n-Hydrocarbon Standard, 2000µg/ml in MeChl, 1ml

Arochlor 1248 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 12672-29-6