2,6-Dibromodiphenyl ether,50 µg/mL,isooctane,1mL,

Hexadecyltrimethylammonium Bromide, >98%, 25g

Phosmet-oxon, 100µg/ml in Acetonitrile, 1ml

6-Methylchrysene, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1705-85-7