Tri-n-butyl phosphate-d27, 1.2ml x 50ug/ml, toluene

Benzo(b)fluoranthene-d12, 10µg/ml in CY, 1ml

Sodium p-n-tridecylbenzenesulfonate, 100µg/mL in MeOH, 1ml

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