N,N-Diethylanilin, 100 µg/ml, Methanol, 5ml

Toxaphene, 100µg/ml in Acetonitrile, 5ml

2,4,5-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17057-91-9

Copper (Cu) - 5 PPM