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Perchloric acid 69.0-72.0 %, AnalaR NORMAPUR® ACS analytical reagent
 :  VWR Chemicals
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Perchloric acid 69.0-72.0 %, AnalaR NORMAPUR® ACS analytical reagent
 :  VWR Chemicals
 

 

  • Assay:
    69,0-72,0 %
  • Colouration:
    Max. 10 APHA
  • Free chlorine:
    Max. 0.5 ppm
  • Heavy metals (as Pb):
    Max. 1 ppm
  • Ignition residue (SO4):
    Max. 30 ppm
  • Ignition residue (600°C):
    Max. 30 ppm
  • Nitrogen compounds (as N):
    Max. 10 ppm
  • Cl (Chloride):
    Max. 3 ppm
  • ClO3 (Chlorate):
    Max. 10 ppm
  • PO4 + SiO4 (as SiO2):
    Max. 5 ppm
  • SO4 (Sulphate):
    Max. 10 ppm
  • Ag (Silver):
    Max. 0.1 ppm
  • As (Arsenic):
    Max. 0.05 ppm
  • Ba (Barium):
    Max. 0.02 ppm
  • Be (Beryllium):
    Max. 0.02 ppm
  • Bi (Bismuth):
    Max. 0.1 ppm
  • Ca (Calcium):
    Max. 0.5 ppm
  • Cd (Cadmium):
    Max. 0.05 ppm
  • Co (Cobalt):
    Max. 0.05 ppm
  • Cu (Copper):
    Max. 0.1 ppm
  • Fe (Iron):
    Max. 1 ppm
  • Ge (Germanium):
    Max. 0.05 ppm
  • K (Potassium):
    Max. 0.3 ppm
  • Li (Lithium):
    Max. 0.02 ppm
  • Mg (Magnesium):
    Max. 0.5 ppm
  • Mn (Manganese):
    Max. 0.02 ppm
  • Mo (Molybdenum):
    Max. 0.05 ppm
  • Ni (Nickel):
    Max. 0.1 ppm
  • Pb (Lead):
    Max. 0.05 ppm
  • Sr (Strontium):
    Max. 0.02 ppm
  • Ti (Titanium):
    Max. 1 ppm
  • Tl (Thallium):
    Max. 0.05 ppm
  • V (Vanadium):
    Max. 0.05 ppm
  • Zn (Zinc):
    Max. 0.1 ppm
  • Zr (Zirconium):
    Max. 0.1 ppm
  • Conforms to ACS:
    Passes test

 

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