D14-Methoxychlor, 10mg

5ß(H)-Cholestan-3 alpha-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 516-92-7

n-Decane, 100 µg/ml, Hexane, 10ml

Dibenz[a,h]anthracene-d14, 100µg/ml in Isooctane, 1ml