PREN 14526 : DRAFT 2015

Name: PREN 14526 : DRAFT 2015
Brand: CEN

Superseded

View Superseded by

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

Superseded date

01-01-2017

Published date

04-20-2015

Publisher

Comite Europeen de Normalisation

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

Defines 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-sulfocarbamoylgonyautoxin 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.

Committee	TC 275
DocumentType	Draft
PublisherName	Comite Europeen de Normalisation
Status	Superseded
SupersededBy	EN 14526:2017

Standards	Relationship
15/30317860 DC : 0	Identical
02/710011 DC : DRAFT AUG 2002	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)