PCB No. 189, 10µg/ml in Isooctane, 10ml

Indeno[1,2,3-cd]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 203578-33-0

D7-Benzyldimethyloctadecylammonium chloride, 10mg

o-Xylene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 95-47-6