Analysis Note

Purity (metallic): ≥ 99.99 %Assay (acidimetric): ≥ 99 %Nitrate (NO₃): ≤ 5 ppmSulfate (SO₄): ≤ 50 ppmAs (Arsenic): ≤ 0.2 ppmBa (Barium): ≤ 2.0 ppmCa (Calcium): ≤ 0.10 ppmCd (Cadmium): ≤ 0.010 ppmCe (Cerium): ≤ 0.01 ppmCo (Cobalt): ≤ 0.010 ppmCr (Chromium): ≤ 0.010 ppmCs (Cesium): ≤ 50 ppmCu (Copper): ≤ 0.010 ppmFe (Iron): ≤ 0.10 ppmHg (Mercury): ≤ 0.05 ppmK (Potassium): ≤ 10 ppmLa (Lanthanum): ≤ 0.010 ppmLi (Lithium): ≤ 1.0 ppmMg (Magnesium): ≤ 0.10 ppmMn (Manganese): ≤ 0.010 ppmNa (Sodium): ≤ 10 ppmNi (Nickel): ≤ 0.010 ppmPb (Lead): ≤ 0.010 ppmRb (Rubidium): ≤ 10 ppmSm (Samarium): ≤ 0.010 ppmSr (Strontium): ≤ 0.10 ppmTl (Thallium): ≤ 0.01 ppmY (Yttrium): ≤ 0.010 ppmYb (Ytterbium): ≤ 0.010 ppmZn (Zinc): ≤ 0.010 ppm

Legal Information

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

Packaging

50 g in Plastic bottle