ICP-MS Verification Standard #2

Profenofos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 41198-08-7

Di-n-octadecyldisulfide, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2500-88-1

2-Ethylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 90-00-6