ICP-MS Calibration Standard

Asulam, 10.0 µg/ml, Acetonitrile, 10ml

2-Nitropyrene, 200ug/mL in Toluene, 1ml

2,3,3',4,5'-Pentachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane