Analysis Note

Purity (metallic): ≥ 99.99 %Assay (perchloric acid titration): ≥ 99 %Chloride (Cl): ≤ 5 ppmPhosphate (PO₄): ≤ 5 ppmSulfate (SO₄): ≤ 20 ppmAl (Aluminium): ≤ 0.05 ppmBa (Barium): ≤ 5.0 ppmBi (Bismuth): ≤ 0.01 ppmCa (Calcium): ≤ 0.10 ppmCd (Cadmium): ≤ 0.005 ppmCe (Cerium): ≤ 0.005 ppmCo (Cobalt): ≤ 0.005 ppmCr (Chromium): ≤ 0.010 ppmCs (Cesium): ≤ 2.0 ppmCu (Copper): ≤ 0.005 ppmFe (Iron): ≤ 0.05 ppmK (Potassium): ≤ 5 ppmLa (Lanthanum): ≤ 0.005 ppmMg (Magnesium): ≤ 0.10 ppmMn (Manganese): ≤ 0.050 ppmNi (Nickel): ≤ 0.010 ppmPb (Lead): ≤ 0.005 ppmRb (Rubidium): ≤ 0.5 ppmSc (Scandium): ≤ 0.005 ppmSm (Samarium): ≤ 0.005 ppmSr (Strontium): ≤ 0.10 ppmTl (Thallium): ≤ 0.005 ppmY (Yttrium): ≤ 0.005 ppmZn (Zinc): ≤ 0.010 ppm

Legal Information

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

Packaging

500 g in Plastic bottle