DPS
Drejtoria e Përgjithshme e Standardizimit
0 Produkte
Llogaria ime
E-albania
Tel/Cel: +355 4 222 62 55
E-mail: info@dps.gov.al
Adresa: Rr.: "Reshit Collaku", (pranë ILDKPKI, kati VI), Kutia Postare 98, Tiranë - Shqipëri
Main menu

ISO 1871:1975

Agricultural food products — General directions for the determination of nitrogen by the Kjeldahl method
1 dhj 1975
95.99 Withdrawal of Standard   14 gush 2009

General information

95.99     14 gush 2009

ISO

ISO/TC 34

International Standard

67.050  

frëngjisht   anglisht  

Buying

Shfuqizuar

Language in which you want to receive the document.

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WITHDRAWN
ISO 1871:1975
95.99 Withdrawal of Standard
14 gush 2009

REVISED BY

PUBLISHED
ISO 1871:2009