trans-Nonachlor, 10µg/mL in Cyclohexane, 10ml

exo-exo-anti-Cl10-Dechlorane Plus®, 1.2ml x 50ug/ml, toluene

Pesticide-Mix 13, 10µg/ml in CY, 1ml

2,2',3,4,5,5'-Hexachloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane