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Tetramethylammonium hydroxide 10% in aqueous solution Reag. Ph. Eur. for polarography, for examination of steroids, Supelco®
 :  Merck
 
 
 
 
Tetramethylammonium hydroxide 10% in aqueous solution Reag. Ph. Eur. for polarography, for examination of steroids, Supelco®
 :  Merck
 

 

  • Assay (acidimetric):
    ≥ 10.0 %
  • Chloride (Cl):
    ≤ 0.004 %
  • Ammonia and other amines:
    ≤ 0.2 %
  • Ag (Silver):
    ≤ 0.001 %
  • Fe (Iron):
    ≤ 0.001 %
  • Pb (Lead):
    ≤ 0.001 %
  • Evaporation residue:
    passes test
  • Ash:
    ≤ 0.05 %
  • Suitability for polarography:
    passes test

 

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