CLP Calibration Std. IV

2,2',6-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

Morphine-3-glucuronide, 1000µg base/mL, Solvent-DMF, Unit 1mL, # of units-1, Cas.no. 20290-09-9

2,3,7-Trichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene