About CEN
The European Committee for Standardization is one of three European Standardization Organizations (together with CENELEC and ETSI) that have been officially recognized by the European Union and by the European Free Trade Association (EFTA) as being responsible for developing and defining voluntary standards at European level.
- |
Project
| Reference | EN 1484:1997 |
|---|---|
| Title | Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC) |
| Work Item Number | 00230016 |
| Abstract/Scope | This European Standard gives guidance for the determination of organic carbon indrinking water, ground water, surface water, sea water and waste water. It dealswith definitions, interferences, reagents, and the sample pretreatment of water samples with a content of organic carbon ranging from 0,3 mg/l to 1000 mg/l while the lower value is only applicable in special cases, for example drinking water, measured with instruments capable of measuring these low levels. |
| Status |
Published
|
| Reference Document | |
| date of Availability (DAV) | 1997-05-21 |
| ICS | 13.060.30 - Sewage water |
| A-Deviation(s) | |
| Special National Condition(s) |
Legal
| Directive(s) | |
|---|---|
| Mandate(s) | |
| Citation in OJEU |
Implementation Dates
| date of Ratification (DOR) (1) | 1997-04-06 |
|---|---|
| date of Availability (DAV) (2) | 1997-05-21 |
| date of Announcement (DOA) (3) | 1997-08-31 |
| date of Publication (DOP) (4) | 1997-11-30 |
| date of Withdrawal (DOW) (5) | 1997-11-30 |
Relations
| Supersedes | |
|---|---|
| Superseded by | |
| Normative reference (6) | |
| Sales Points |
|
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
In the case of undated standard, a link to the last dated version is provided.
In the case of series, a link to each standard identified in the series is provided.
We also invite you to check (via the website) whether corrigenda and/or amendments shall be read in conjunction with the main standard.