Mixed Calibration Standard 3

Malathion, 100 µg/ml, Acetonitrile, 5ml

PCB No. 209, 100µg/ml in Cyclohexane, 5ml

Methyl 6-trans-octadecenoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14620-36-1