ICP-MS Calibration Standard #4

Chlorpyrifos, 10.0 µg/ml, Acetonitrile, 10ml

3-Methyl-2-butanethiol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 2084-18-6

3,4,4-Trimethyl-trans-2-pentene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 39761-57-4