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SRPS H.B8.315:1977

Sodium and potassium silicates for industrial use — Determination of dry matter — Gravimetric method

Oct 1, 1977
Oct 1, 1977
95.99   Withdrawal of Standard   Jan 28, 2013

General information

95.99     Jan 28, 2013

ISS

H047

International Standard

71.060.50  

Serbian  

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Scope

The principle consists in drying of a test portion in a platinum or silica dish followed by heating to between 600 °C and 650 °C. Weighing of the residue. The maximum deviation between results obtained is 0,6 % (m/m) in absolute value. Replaces ISO Recommendation R 1688-1970.

Life cycle

NOW

WITHDRAWN
SRPS H.B8.315:1977
95.99 Withdrawal of Standard
Jan 28, 2013

Related project

Adopted from ISO 1688:1976