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CEN

EN ISO 10695:2000

(Main)

Water quality - Determination of selected organic nitrogen and phosphorus compounds - Gas chromatographic methods (ISO 10695:2000)

Water quality - Determination of selected organic nitrogen and phosphorus compounds - Gas chromatographic methods (ISO 10695:2000)

Migrated from Progress Sheet (TC Comment) (2000-07-10): CEN/TC 230N285: V.A ISO lead + see file CEN/TC 230 CORR (TA/970918) ++ SPPJ_09_Y_199804 ++ 980120: ISO/DIS 10695-1 was sent out in June 1997 in ISO for ENQ. ISO agrees to ++ wait until we carry out our PQ because their texts for FDIS will not become ++ available before May/June 1998 (TA/980120)

Wasserbeschaffenheit - Bestimmung ausgewählter organischer Stickstoff- und Phosphorverbindungen -Gaschromatographische Verfahren (ISO 10695:2000)

Qualité de l'eau - Dosage de certains composés organiques azotés et phosphorés sélectionnés - Méthodes par chromatographie en phase gazeuse (ISO 10695:2000)

La présente Norme internationale spécifie deux méthodes de dosage par chromatographie en phase gazeuse de certains composés organiques azotés et phosphorés présents dans les eaux (voir Tableau 1).Les méthodes peuvent être étendues à d'autres types de substances, sous réserve qu'elles soient validées pour chaque cas particulier.L'article 3 décrit la méthode d'extraction liquide/liquide qui est applicable aux échantillons d'eaux destinées à la consommation humaine, d'eaux souterraines, d'eaux de surface et d'eaux usées, contenant jusqu'à 0,05 g/l de matières en suspension. En présence de matières organiques, de matières en suspension et de colloïdes, les interférences sont plus nombreuses et les limites de détection peuvent donc être plus élevées.NOTE  Étant donné les très faibles concentrations habituellement présentes dans les eaux, le problème de la contamination est particulièrement important. Plus le niveau mesuré est faible, plus il faut prendre de précautions.L'article 4 décrit la méthode d'extraction liquide/solide qui est applicable aux échantillons d'eaux souterraines, d'eaux de surface et d'eaux destinées à la consommation humaine, contenant des concentrations en masse supérieures ou égales à 0,05 µg/l environ. Les interférences survenant lors de l'analyse de certains types d'eaux de surface peuvent empêcher l'application de cette méthode.Des limites de détection sont données pour information dans l'annexe A.NOTE  Pour l'application de la présente Norme internationale, il est recommandé de se conformer au guide de contrôle qualité analytique pour l'analyse de l'eau (voir ISO/TR 13530).

Kakovost vode - Določevanje izbranih organskih dušikovih in fosfornih spojin - Metoda plinske kromatografije (ISO 10695:2000)

General Information

Status
Published
Publication Date
31-Mar-2000
ICS
13.060.50 - Examination of water for chemical substances
Technical Committee
CEN/TC 230 - Water analysis
Drafting Committee
CEN/TC 230/WG 1 - Physical and biochemical methods
Current Stage
9093 - Decision to confirm - Review Enquiry
Start Date
21-May-2008
Completion Date
21-May-2008
Directive
76/464/EEC - Pollution caused by certain dangerous substances discharged into the aquatic environment of the Community
Mandate
M/BC/CEN/92/45 - Water analysis
Ref Project
SIST EN ISO 10695:2000 - Water quality - Determination of selected organic nitrogen and phosphorus compounds - Gas chromatographic methods (ISO 10695:2000)

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SLOVENSKI STANDARD
SIST EN ISO 10695:2000
01-december-2000
.DNRYRVWYRGH'RORþHYDQMHL]EUDQLKRUJDQVNLKGXãLNRYLKLQIRVIRUQLKVSRMLQ
0HWRGDSOLQVNHNURPDWRJUDILMH ,62
Water quality - Determination of selected organic nitrogen and phosphorus compounds -
Gas chromatographic methods (ISO 10695:2000)
Wasserbeschaffenheit - Bestimmung ausgewählter organischer Stickstoff- und
Phosphorverbindungen -Gaschromatographische Verfahren (ISO 10695:2000)
Qualité de l'eau - Dosage de certains composés organiques azotés et phosphorés
sélectionnés - Méthodes par chromatographie en phase gazeuse (ISO 10695:2000)
Ta slovenski standard je istoveten z: EN ISO 10695:2000
ICS:
13.060.70 Preiskava bioloških lastnosti Examination of biological
vode properties of water
SIST EN ISO 10695:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 10695:2000

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SIST EN ISO 10695:2000

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SIST EN ISO 10695:2000

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SIST EN ISO 10695:2000

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SIST EN ISO 10695:2000

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SIST EN ISO 10695:2000
INTERNATIONAL ISO
STANDARD 10695
First edition
2000-04-01
Water quality — Determination of selected
organic nitrogen and phosphorus
compounds — Gas chromatographic
methods
Qualité de l'eau — Dosage de certains composés organiques azotés et
phosphorés sélectionnés — Méthodes par chromatographie en phase
gazeuse
Reference number
ISO 10695:2000(E)
©
ISO 2000

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SIST EN ISO 10695:2000
ISO 10695:2000(E)
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ii © ISO 2000 – All rights reserved

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SIST EN ISO 10695:2000
ISO 10695:2000(E)
Contents Page
Foreword.iv
1 Scope .1
2 Normative references .2
3 Liquid/liquid extraction .2
3.1 Principle.2
3.2 Reagents.2
3.3 Apparatus .4
3.4 Sampling and sample preparation.4
3.5 Procedure .5
4 Liquid/solid extraction .
...

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