ISO 850:1976
Sodium tripolyphosphate for industrial use — Determination of matter insoluble in water
Reference number
ISO 850:1976
Edition 1
1976-11
© ISO 2024
Withdrawn
Withdrawn (Edition 1, 1976)

Abstract

Dissolution of the test portion in water by boiling. Separation of any matter undissoved by filtration under vacuum. Drying in an oven, controlled at a temperature of (110 5) 0C, and weighing, Replaces ISO Recommendation R 850/1968.

General information

  • Status
     : Withdrawn
    Publication date
     : 1976-11
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 2
  • Technical Committee :
    ISO/TC 47
    ICS :
    71.060.50 
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