Ammonium as N

2,4',5-Tribromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-36-3

Cyfluthrin, “Baythroid”, 1000µg/ml in Acetonitrile, 1ml

Mass-Labelled PCB Solution , 1.2ml x 100ng/ml, nonane