n-Decane, 5ml

beta-HCH, 10.0 µg/ml, Ethyl acetate, 10ml

2,2',3,3',4,4',5,5',6-Nonabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene

n-Heptadecylcyclohexane