The Analytical Standards for ICH/ Global Compliance are made for the analysis of trace metals in pharmaceutical analysis. Couple our accurate and reliable ICH standards with your ICP-MS and you will remain compliant with the new and changing regulations. Concentration of Element includes: Element Concentration Molybdenum 3 µg/mL Antimony 1.2 µg/mL Tin 6 µg/mL Nitric Acid 5 µg/mL Hydrofluoric Acid 1 µg/mL Tartaric Acid < 1 µg/mL Water 91.98 µg/mL