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SRPS ISO 1871:1992

Agricultural food products — General directions for the determination of nitrogen by the Kjeldahl method

Jun 10, 1992
Jun 10, 1992
95.99   Withdrawal of Standard   Jul 31, 2013

General information

95.99     Jul 31, 2013

ISS

E275

International Standard

67.050  

Serbian  

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Scope

Application to products containing only nitrogenous copounds which are directly determinable by the Kjeldahl method. The method consists in destructing of organic matter by sulphuric acid in the presence of a catalyst, rendering of the reaction product alkaline, distillation and titration of the liberated ammonia.

Life cycle

NOW

WITHDRAWN
SRPS ISO 1871:1992
95.99 Withdrawal of Standard
Jul 31, 2013

REVISED BY

PUBLISHED
SRPS ISO 1871:2013

Related project

Adopted from ISO 1871:1975