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

n-Hexacosane-d54, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 1219803-91-4

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

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