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DIN EN 14526:2015-05 (Draft)

DIN EN 14526:2015-05 (Draft)

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

FOODSTUFFS - DETERMINATION OF SAXITOXIN-GROUP TOXINS IN SHELLFISH - HPLC METHOD USING PRE-COLUMN DERIVATIZATION WITH PEROXIDE OR PERIODATE OXIDATION

Available format(s)

Hardcopy , PDF

Superseded date

03-07-2021

Language(s)

German

Published date

01-01-2015

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

National foreword
European foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Procedure
7 HPLC determination
8 Calibration curve
9 Identification
10 Calculation
11 Precision
12 Test report
Annex A (informative) - Precision data
Bibliography

Describes a method for the quantitative determination of saxitoxin (STX), decarbamoyl saxitoxin (dcSTX), neosaxitoxin (NEO), decarbamoyl neosaxitoxin (dcNEO), gonyautoxin 1 and 4 (GTX1,4; sum of isomers), gonyautoxin 2 and 3 (GTX2,3; sum of isomers), gonyautoxin 5 (GTX5 also called B1), gonyautoxin 6 (GTX6 also called B2), decarbamoyl gonyautoxin 2 and 3 (dcGTX2,3; sum of isomers), N-sulfocarbamoyl-gonyautoxin 1 and 2 (C1,2; sum of isomers) and (depending on the availability of certified reference materials (CRMs) N-sulfocarbamoyl-gonyautoxin 3 and 4 (C3,4; sum of isomers) in (raw) mussels, oysters, scallops and clams.

DocumentType
Draft
Pages
141
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Superseded

Standards Relationship
NBN EN 14526 : 2004 Identical
NEN EN 14526 : 2017 Identical
NS EN 14526 : 2017 Identical
I.S. EN 14526:2017 Identical
UNI EN 14526 : 2005 Identical
UNE-EN 14526:2017 Identical
BS EN 14526:2017 Identical
EN 14526:2017 Identical
NF EN 14526 : 2017 Identical

ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)

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Hardcopy - German
PDF - German
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