Analysis Note

Purity (metallic): ≥ 99.95 %Assay (complexometric): ≥ 99.0 %Chloride (Cl): ≤ 5 ppmPhosphate (PO₄): ≤ 10 ppmSulfate (SO₄): ≤ 20 ppmAl (Aluminium): ≤ 0.20 ppmBa (Barium): ≤ 2.0 ppmCd (Cadmium): ≤ 0.010 ppmCe (Cerium): ≤ 0.050 ppmCo (Cobalt): ≤ 0.010 ppmCr (Chromium): ≤ 0.050 ppmCu (Copper): ≤ 0.050 ppmEu (Europium): ≤ 0.010 ppmFe (Iron): ≤ 0.100 ppmHg (Mercury): ≤ 0.050 ppmK (Potassium): ≤ 2.0 ppmLa (Lanthanum): ≤ 0.050 ppmLi (Lithium): ≤ 1.0 ppmMg (Magnesium): ≤ 5.0 ppmMn (Manganese): ≤ 0.050 ppmNa (Sodium): ≤ 3.0 ppmNi (Nickel): ≤ 0.050 ppmPb (Lead): ≤ 0.050 ppmRb (Rubidium): ≤ 20 ppmSc (Scandium): ≤ 0.010 ppmSm (Samarium): ≤ 0.010 ppmSr (Strontium): ≤ 100 ppmTl (Thallium): ≤ 0.01 ppmY (Yttrium): ≤ 0.010 ppmYb (Ytterbium): ≤ 0.010 ppmZn (Zinc): ≤ 0.10 ppm

Legal Information

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

Packaging

50, 500 g in Plastic bottle