Analysis Note

Purity (metallic): ≥ 99.9999 %Assay (acidimetric): ≥ 99.5 %Chloride (Cl): ≤ 3 ppmNitrate (NO₃): ≤ 10 ppmPhosphate (PO₄): ≤ 5 ppmAg (Silver): ≤ 0.010 ppmAl (Aluminium): ≤ 0.050 ppmBa (Barium): ≤ 0.050 ppmBe (Beryllium): ≤ 0.010 ppmBi (Bismuth): ≤ 0.050 ppmCa (Calcium): ≤ 0.100 ppmCd (Cadmium): ≤ 0.005 ppmCo (Cobalt): ≤ 0.005 ppmCr (Chromium): ≤ 0.010 ppmCu (Copper): ≤ 0.005 ppmFe (Iron): ≤ 0.050 ppmGa (Gallium): ≤ 0.050 ppmIn (Indium): ≤ 0.050 ppmK (Potassium): ≤ 0.100 ppmLi (Lithium): ≤ 0.050 ppmMg (Magnesium): ≤ 0.010 ppmMn (Manganese): ≤ 0.010 ppmNa (Sodium): ≤ 0.100 ppmNi (Nickel): ≤ 0.010 ppmPb (Lead): ≤ 0.005 ppmSr (Strontium): ≤ 0.010 ppmTl (Thallium): ≤ 0.005 ppmZn (Zinc): ≤ 0.010 ppm

Legal Information

SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

50, 500 g in Plastic bottle