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BS 4427-5

74th Edition, June 7, 1974

Complete Document

Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 5: Determination of particle size distribution

Includes all amendments and changes through Reaffirmation Notice , June 1, 2016

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Product Details:

  • Revision: 74th Edition, June 7, 1974
  • Published Date: June 1, 2016
  • Status: Active, Most Current
  • Document Language: English
  • Published By: British Standards Institution (BSI)
  • Page Count: 8
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

Mechanical sieving of a test portion under fixed conditions and weighing of each of the fractions.