ICP-MS Mix #1

O,O-Diethylthiophosphate-13C2, sodium salt, 100µg/ml in MeOH, 1ml

2-Methylbenzofuran, 1000µg/ml in Acetone, 1ml

1,2,3,4-Tetrahydro-3,4-dimethylchrysene, 25µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.