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Glavni meni

ISO 1776:1985

Glass — Resistance to attack by hydrochloric acid at 100 degrees C — Flame emission or flame atomic absorption spectrometric method
17. 10. 1985.

Опште информације

90.92     27. 3. 2025.

ISO

ISO/TC 48/SC 7

Međunarodni standard

81.040.01  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
ISO/R 1776:1970

TRENUTNO

OBJAVLJEN
ISO 1776:1985
90.92 Odluka o izmeni ili reviziji standarda
27. 3. 2025.

REVIDIRAN OD

NAPUŠTEN
ISO/WD 1776

PROJEKAT
ISO/DIS 1776