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ISO 21468:2020

Infant formula and adult nutritionals -- Determination of free and total choline and free and total carnitine -- Liquid chromatography tandem mass spectrometry (HPLC-MS/MS)

General information

Valid from 06.10.2020
ICS Groups
67.050 General methods of tests and analysis for food products
Directives or regulations
None

Standard history

Status
Date
Type
Name
06.10.2020
Main
ISO 21468:2020
This document specifies a method for the determination of total or free choline and carnitine in infant formula and adult nutritionals by liquid chromatography and tandem mass spectrometry (HPLC-MS/MS).

Required fields are indicated with *

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PDF
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Paper
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Standard monitoring
English (PDF 898 KB)

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English