3,5-Dichlorobenzoic acid

2'-Fluoro-2,3,3',4,5,6-hexachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Sotalol hydrochloride, 100mg

beta-Endosulfan-d4 (1,1,5,5-d4),100 µg/mL,n-nonane,1mL,