2-Phenylphenol, 100µg/ml in Acetone, 5ml

1,2,3,7,8-Pentachloronaphthalene, 1.2mL x 50ug/mL, nonane

Pesticides & PCB Mix, varied µg/mL in IO:TO [9.5:0.5], 1ml

Phorate, 100 µg/ml, Toluene, 1ml