EN 1528-3:1996
Current
The latest, up-to-date edition.
Fatty food - Determination of pesticides and polychlorinated biphenyls (PCBs) - Part 3: Clean-up methods
20-11-1996
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 General
5 Method A: Liquid-liquid partitioning with acetonitrite
and clean-up on a Florisil column (AOAC)
6 Method B: Liquid-liquid partitioning with
dimethylformamide and clean-up on a Florisil (AOAC)
7 Method C: Column chromatography on activated
Florisil (AOAC)
8 Method D: Column chromatography on partially deactivated
Florisil (Stijve)
9 Method E: Column chromatography on partially
deactivated aluminium oxide (Greve & Grevenstuk)
10 Method F: Gel permeation chromatography (GPC) (AOAC)
11 Method G: Gel permeation chromatography (GPC) and column
chromatography on partially deactivated silica gel
(Specht)
12 Method H: High performance gel permeation chromatography
(HPGPC) (MAFF)
Annex A (informative) Purification of some solvents
Annex B (informative) Bibliography
This part of EN 1528 specifies the details of methods A to H for the clean-up of fats and oils or the isolated fat portion, respectively, using techniques such as liquid/liquid partition, adsorption or gel permeation column chromatography. The applicable usage of the methods A to H is given in detail ineach method described. Note: See also prEN 1528-4 which lists a clean-up procedure for the removal of the bulk of lipids when analysing large quantities of fat.
| Committee |
CEN/TC 275
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| I.S. EN 1528-3:1997 | Identical |
| PN EN 1528-3 : 2000 | Identical |
| NS EN 1528-3 : 1ED 1997 | Identical |
| NEN EN 1528-3 : 1997 | Identical |
| NF EN 1528-3 : 1997 | Identical |
| NBN EN 1528-3 : 1997 | Identical |
| BS EN 1528-3:1997 | Identical |
| DIN EN 1528-3:1997-01 | Identical |
| UNE-EN 1528-3:1997 | Identical |
| EN 12918:1999 | Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis |
| BS 6068-2.67(1999) : 1999 | WATER QUALITY - DETERMINATION OF PARATHION, PARATHION-METHYL AND SOME OTHER ORGANOPHOSPHORUS COMPOUNDS IN WATER BY DICHLOROMETHANE EXTRACTION AND GAS CHROMATOGRAPHIC ANALYSIS |
| EN 1528-1:1996 | Fatty food - Determination of pesticides and polychlorinated biphenyls (PCBs) - Part 1: General |
| EN 1528-2:1996 | Fatty food - Determination of pesticides and polychlorinated biphenyls (PCBs) - Part 2: Extraction of fat, pesticides and PCBs, and determination of fat content |
| EN 1528-4:1996 | Fatty food - Determination of pesticides and polychlorinated biphenyls (PCBs) - Determination, confirmatory tests, miscellaneous |
| BS EN 12918:1999 | Water quality. Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis |
| EN 1528-4:1996 | Fatty food - Determination of pesticides and polychlorinated biphenyls (PCBs) - Determination, confirmatory tests, miscellaneous |
| EN 1528-1:1996 | Fatty food - Determination of pesticides and polychlorinated biphenyls (PCBs) - Part 1: General |
| EN 1528-2:1996 | Fatty food - Determination of pesticides and polychlorinated biphenyls (PCBs) - Part 2: Extraction of fat, pesticides and PCBs, and determination of fat content |