Pentabromotoluene, 1.2ml x 50ug/ml , toluene

2-Chloro-N-(2-ethyl-6-methyl-phenyl)acetamide

2,3,3',4,4',5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 69782-90-7

Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane