DIN EN 14526:2004-11
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
Hardcopy , PDF
07-03-2021
English
01-01-2004
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 |
Standard
|
| Pages |
18
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| Standards | Relationship |
| NS EN 14526 : 2017 | Identical |
| EN 14526:2017 | Identical |
| I.S. EN 14526:2017 | Identical |
| NBN EN 14526 : 2004 | Identical |
| UNI EN 14526 : 2005 | Identical |
| NF EN 14526 : 2017 | Identical |
| UNE-EN 14526:2017 | Identical |
| NEN EN 14526 : 2017 | Identical |
| BS 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) |
Important note : Users cannot be edited or removed once added to your Multi user PDF.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.