Diazinon, 100 µg/ml, Acetonitrile, 1ml

2-Nitroaminoethanol-1,1,2,2-d4, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no.

Sodium 1H,1H,2H,2H-perfluorooctylphosphate, 50µg/ml in MeOH, 1,2ml

ICP-MS Tuning Solution #1 EPA 200.8