ICP-MS Tuning Solution #1 EPA 200.8

1,2-Dichloropropane

Dibenzo[e,ghi]perylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 190-95-4

2,5-Dinitrotoluene, 100µg/ml in MeOH, 5ml