ISO 1594:1977

Urea for industrial use — Determination of ash

Publication date:   Nov 1, 1977

95.99 Withdrawal of Standard   May 27, 2002

General information

95.99 Withdrawal of Standard   May 27, 2002

ISO

ISO/TC 47 Chemistry

International Standard

71.080.30   Organic nitrogen compounds

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Scope

The procedure consists in the ignition of a test portion in a platinum dish at (800 25) °C to constant mass. - Replaces ISO Recommendation R 1594-1970.

Life cycle

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ISO 1594:1977
95.99 Withdrawal of Standard
May 27, 2002