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SRPS H.B8.313:1977

Sodium and potassium silicates for industrial use — Samples and methods of test — General

Oct 1, 1977
Oct 1, 1977
95.99   Withdrawal of Standard   Apr 29, 2015

General information

95.99     Apr 29, 2015

ISS

H047

International Standard

71.060.50  

Serbian  

Standard je preispitan i potvrđen u maju 2012. godine.

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Scope

The method specified are applicable directly to soluted mateials or materials soluble in boiling water. In case of solid chemicals not readily soluble in boiling water, a special preliminary treatment is necessary. Precautions shall be taken in order to avoid absorption of moisture and carbon dioxide. All tests and analyses shall be carried out at a temperature of 20 °C. In order to avoid incorrect results use only reagents of analytical grade. Replaces ISO Recommendation R 1686-1970

Life cycle

NOW

WITHDRAWN
SRPS H.B8.313:1977
95.99 Withdrawal of Standard
Apr 29, 2015

REVISED BY

PUBLISHED
SRPS ISO 1686:2015

Related project

Adopted from ISO 1686:1976