Mecoprop, 100 µg/ml, Acetonitrile, 5ml

PCB No. 154, 100µg/ml in Isooctane, 1ml

1,2,9-Trimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 146448-88-6

Purgeable Internal Standard