Calibration Kit; Alternate Volume, 6 x 200ul, nonane

Dimethyl pseudomorphine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 121395-47-9

Ethyl-ß-D-6-glucuronide, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 17685-04-0

4,4'-Dibromobenzophenone, 100 µg/ml, Ethyl acetat