In conjuction with our United States Pharmacopeia (USP) calibration standards, we offer six calibration standards for the analysis of metals in pharamceutical materials and products.
USP/ICH Internal Standards - All PDEs:
- 50 ug/mL Ge
- 20 ug/mL Ga
- 1 ug/mL In, Tb
- Matrix: 2% HNO3