PCB No. 81, 10µg/ml in Isooctane, 10ml

Arochlor 1254, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11097-69-1

2,3',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane

1,2-Dichlorododecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 75121-23-2