Tuning Solution- Method 200.7 section 7.7

ICP-MS Solution Kit

2,4-Dibromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53592-10-2

Benfluralin, 100 µg/ml, Ethyl acetate, 5ml