PCB No. 141, 100µg/ml in Isooctane, 1ml

Fenitrothion D6 (O,O-dimethyl D6), 100µg/ml in Cyclohexane, 1ml

EPA Method 531.1 Individual Analytes

4,5-Dimethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15869-96-2