Tri-n-propyl phosphate-d21, 1.2ml x 50ug/ml, toluene

1,2-Dichloroethane, 10µg/ml in MeOH, 10ml

Pholcodine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 509-67-1

Estriol, 10 µg/ml, Acetonitrile, 10ml