Buprofezin, 100 µg/ml, Acetonitrile, 5ml

Toxaphene Parlar-No. 62, 1µg/mL in Cyclohexane, 1ml

2,2',3,3',4,5,6'-Heptachlorobiphenyl (174)

EPA Method 8280 Calibration Kit, 5 ampoules, nonane