ICP-MS Tuning Solution #1 EPA 200.8

6-Chlorobenzo[a]pyrene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 21248-01-1

bis(2-Chloroisopropyl) ether

Halfenprox, 10.0 µg/ml, Ethyl acetate, 10ml