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ISO 1776:1985

Glass — Resistance to attack by hydrochloric acid at 100 degrees C — Flame emission or flame atomic absorption spectrometric method

Oct 17, 1985

General information

90.92     Mar 27, 2025

ISO

ISO/TC 48/SC 7

International Standard

81.040.01  

French   English  

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Published

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/R 1776:1970

NOW

PUBLISHED
ISO 1776:1985
90.92 Standard to be revised
Mar 27, 2025

REVISED BY

ABANDON
ISO/WD 1776

IN_DEVELOPMENT
ISO/AWI 1776

National adoptions

SSH ISO 1776:2002  
DPS

Glass — Resistance to attack by hydrochloric acid at 100 degrees C — Flame emission or flame atomic absorption spectrometric method

60.60 Standard published

DPS/KT 129 more