ICP-MS Mix #1

Temephos-d12 (O,O,O',O'-tetramethyl-d12), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219795-39-7

Tri-p-cresyl phosphate, 100 µg/ml, Methanol, 5ml

Benzoic acid