ISO 1871:2009

Food and feed products — General guidelines for the determination of nitrogen by the Kjeldahl method

Publication date: 14 gush 2009

General information

Current stage: 90.93 Effective date: 16 korr 2021

Originator: ISO

Owner: ISO/TC 34

Type: International Standard

ICS: 67.050

Gjuha: anglisht frëngjisht

Buying

Statusi: Publikuar

PDF - 7 350 Lekë

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Scope

ISO 1871:2009 provides general guidelines for the determination of nitrogen by the Kjeldahl method. It applies to food and feed products containing nitrogenous compounds that can be directly determined by the Kjeldahl method. This measurement principle does not take into account the nitrogen from nitrates and nitrites.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 1871:1975

NOW

PUBLISHED
ISO 1871:2009
90.93 Standard confirmed
16 korr 2021

National adoptions

SSH ISO 1871:2009

DPS

Ushqimi për njrëz dhe kafshë - Udhëzime të përgjithshme për përcaktimin e azotit me metoden Kjeldahl

60.60 Standard published

DPS/KT 275 më tepër