Metals Mix #1

Benzo(e)pyrene, 100µg/ml in Cyclohexane, 5ml

Metolachlor (ring-13C6), 100µg/ml in n-Nonane, 1,2ml

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