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ISO International Standard

Sodium fluoride primarily used for the production of aluminium — Determination of silica content — Reduced molybdosilicate spectrophotometric method

Specifies a spectrophotometric method, using the reduced molybdosilicate, for determining the silica content of sodium fluoride. Applicable to products of which the phosphorus pentoxide content does not exceed 0,02 % (m/m).

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  • Publication Date: 1976-08-01
  • Ref: ISO 3430:1976
  • stdNumber: 3430
  • Version: 1
  • Edition: 1
  • Pages: 5

$47.46

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