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L (+)-Vinsyra ≥99.5%, AnalaR NORMAPUR® analytiskt reagens
Frätande
L (+)-Vinsyra ≥99.5%, AnalaR NORMAPUR® analytiskt reagens
Leverantör:  VWR Chemicals
Certifikatundefined
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Frätande
L (+)-Vinsyra ≥99.5%, AnalaR NORMAPUR® analytiskt reagens
Leverantör:  VWR Chemicals
Certifikat

Specifikationstestresultat

  • Assay:
    Min. 99.5 %
  • Heavy metals (as Pb):
    Max. 5 ppm
  • Ignition residue (SO4):
    Max. 100 ppm
  • Insolubility in water:
    Max. 50 ppm
  • C2O4 (Oxalate):
    Max. 0.1 %
  • Cl (Chloride):
    Max. 5 ppm
  • PO4 (Phosphate):
    Max. 10 ppm
  • SO4 (Sulphate):
    Max. 50 ppm
  • Ca (Calcium):
    Max. 20 ppm
  • Fe (Iron):
    Max. 5 ppm

Specifikationstestresultat