Heptachlor, 100 µg/ml, Ethyl acetate, 1ml

Didodecyldimethylammonium bromide, 100mg

2,2',4,5,5'-Pentabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 67888-96-4

Erythromycin-13C,d3, 1mg