O,O-Dimethylphosphorodithioic acid ammonium salt,

Sodium dodecylbenzenesulfonate, mixture of linear C10-C14, neat, 100mg

n-Pentylcyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4292-92-6

Hexavalent Chromium (Cr 6+)