Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane

Malathion, 100 µg/ml, Acetonitrile, 5ml

EPA Method 8270C Pesticide Mix #24

1,2,8-Trimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 20291-75-2