DI-BORON trioxyde 99,9995 SUPRAPUR

Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Purity (metallic): ≥ 99.9995 %Assay (from ignited substance): ≥ 99.0 %Chloride (Cl): ≤ 5 ppmPhosphate (PO): ≤ 5 ppmSilicate (as SiO): ≤ 1 ppmSulfate (SO): ≤ 5 ppmAg (Silver): ≤ 0.020 ppmAl (Aluminium): ≤ 0.050 ppmAs (Arsenic): ≤ 0.010 ppmAu (Gold): ≤ 0.010 ppmBa (Barium): ≤ 0.020 ppmBe (Beryllium): ≤ 0.010 ppmCa (Calcium): ≤ 0.100 ppmCd (Cadmium): ≤ 0.010 ppmCo (Cobalt): ≤ 0.010 ppmCr (Chromium): ≤ 0.020 ppmCu (Copper): ≤ 0.020 ppmFe (Iron): ≤ 0.050 ppmIn (Indium): ≤ 0.010 ppmK (Potassium): ≤ 0.20 ppmLi (Lithium): ≤ 0.010 ppmMg (Magnesium): ≤ 0.050 ppmMn (Manganese): ≤ 0.010 ppmMo (Molybdenum): ≤ 0.020 ppmNa (Sodium): ≤ 0.20 ppmNi (Nickel): ≤ 0.020 ppmPb (Lead): ≤ 0.020 ppmSr (Strontium): ≤ 0.020 ppmTl (Thallium): ≤ 0.010 ppmV (Vanadium): ≤ 0.020 ppmZn (Zinc): ≤ 0.050 ppm

Legal Information

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

Packaging

250 g in Plastic bottle