PCB No. 141, 100µg/ml in Isooctane, 1ml

Lasalocid A sodium salt, 100 µg/ml, Acetonitrile,

17 alpha(H),21ß(H)-(22RS)-Bishomohopane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 54352-50-0

Transfluthrin, 100 µg/ml, Ethyl acetate, 5ml