ICP-MS Verification Standard #1

2,4-Dihydroxybenzophenone-13C6, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 131-56-6 (unlabelled)

cis-(13C10)Chlordane (a), 1.2mL x 100ug/mL, nonane

1-(1,3-Benzodioxol-5-yl)butan-2-amine, , Solvent-, Unit , # of units-, Cas.no. 42542-07-4