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.
ICH Class 1 Elements + Tl - Oral PDE:
- 30 ug/mL Hg
- 15 ug/mL As
- 8 ug/mL Tl
- 5 ug/mL Cd, Pb
- Matrix: 5% HNO3/2% HCl