2,4,4'-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Ammonia as (NH4+)

Calibration Standard Mix 2

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