Dimethyldioctadecylammonium chloride, 100 µg/ml,

1-Methylnaphthalene, 100 µg/ml, Acetonitrile, 1m

(2RS)-2-(4-Ethylphenyl)propanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3585-52-2

ICP-MS Verification Standard #2