ICP-MS Verification Kit

EPA Method 539Mix #1, 100µg/ml in MeOH, 1ml

2,2',3,3',5,5',6,6'-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene

Fenthion, 10.0 µg/ml, Acetonitrile, 10ml