Reference number
ISO 1776:1985
© ISO 2024
International Standard
ISO 1776:1985
Glass — Resistance to attack by hydrochloric acid at 100 degrees C — Flame emission or flame atomic absorption spectrometric method
Edition 1
1985-10
Read sample
Published (Edition 1, 1985)
This publication was last reviewed and confirmed in 2018. Therefore this version remains current.

ISO 1776:1985

Language
Format
CHF 42
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Abstract

The specified method applies to pieces of glass, preferable flat but if necessary curved, but from articles of laboratory glassware. Sample pieces are subjected to an aqueous hydrochloric acid solution, and the amount of alkali metal oxides extracted per unit area is determined as a measure of the acid resistance. Apparatus, reagents, and procedure are specified.

General information

  • Status
     : Published
    Publication date
     : 1985-10
    Stage
    : Close of review [90.60]
  • Edition
     : 1
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 48/SC 7
    ICS :
    81.040.01 
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