15N3-Simazine, 100 µg/ml, Acetonitrile, 1ml

4'-Fluoro-2,2',3,3',4,5,5',6,6'-nonabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 876310-29-1

Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane

Asulam-d3 (methoxy-d3),100 µg/mL,acetonitrile,1mL,