ISO 2456:1986
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ISO 2456:1986
7371

Status : Published (Under review)

This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
en
Format Language
std 1 42 PDF
std 2 42 Paper
  • CHF42
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Abstract

The following requirements are specified: residue after evaporation, electrical conductivity, oxidizable matter expressed in oxygen content, absorbance at 254 nm and 1 cm cell optical path length: 0.01 units max., reactive silica content, surface tension. The corresponding methods of test are specified in an annex.

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General information

  •  : Published
     : 1986-11
    : International Standard confirmed [90.93]
  •  : 1
     : 4
  • ISO/TC 91
    71.100.40 
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Life cycle

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