1,1-Difluoroethane, 20mg/mL in MeOH, 1ml

Single 16 EPA-PAH Kit, solutions in toluene, ass concentrations. See page 137 in the 2008 Catalogue, Mix 200 and 1000µg/mL, Solvent-toluene, Unit Kit, # of units-, Cas.no.

17 alpha(H),21ß(H)-(22RS)-Homohopane, 50µg/mL in Isooctane, 1ml

2,2',4,4',5,6'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane