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Natriumhydroxide ≥32% in aqueous solution, EMSURE® for nitrogen analysis, Supelco®
Corrosief
Natriumhydroxide ≥32% in aqueous solution, EMSURE® for nitrogen analysis, Supelco®
Leverancier:  Merck
Certificatenundefined
Corrosief
Natriumhydroxide ≥32% in aqueous solution, EMSURE® for nitrogen analysis, Supelco®
Leverancier:  Merck
Certificaten

Specificatie testresultaten

  • Assay (acidimetric,NaOH):
    ≥ 32.0 %
  • Carbonate (as Na₂CO₃):
    ≤ 0.2 %
  • Chloride (Cl):
    ≤ 0.004 %
  • Phosphate (PO₄):
    ≤ 0.0005 %
  • Silicate (SiO₂):
    ≤ 0.001 %
  • Sulfate (SO₄):
    ≤ 0.003 %
  • Total nitrogen (N):
    ≤ 0.0001 %
  • Heavy metals (as Pb):
    ≤ 0.0005 %
  • Al (Aluminium):
    ≤ 0.0005 %
  • Fe (Iron):
    ≤ 0.0005 %

Specificatie testresultaten

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