2,4',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane

cis-1,2-Dimethylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 2207-01-4

Phosmet, 100 µg/ml, Cyclohexane, 1ml

EPA Method 607 - Nitrosamines