I.S. EN ISO 10304-2:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
WATER QUALITY - DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS - PART 2: DETERMINATION OF BROMIDE, CHLORIDE, NITRATE, NITRITE, ORTHOPHOSPHATE AND SULPHATE IN WASTE WATER
Hardcopy , PDF
English
01-01-1997
26-05-2009
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Committees responsible
National foreword
Foreword
Introduction
Method
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Quality requirements of the separating column
7 Sampling and sample pretreatment
8 Procedure
9 Calculation
10 Expression of results
11 Interlaboratory trials
12 Test report
Annexes
A (informative) Bibliography
ZA (normative) Normative references to international
publications with their relevant European
publications
Tables
1 Working ranges of the analytical method
2 Cross-sensitivity of anions
3 Mass of portion and pretreatment for stock solutions
4 Volumes of stock solutions for the preparation of the
mixed standard solution 1
5 Concentrations of the calibration solutions
6 Conversion factors
7 Description of sample matrix (M)
8 Statistical data for bromide
9 Statistical data for chloride
10 Statistical data for nitrate
11 Statistical data for nitrite
12 Statistical data for orthophosphate
13 Statistical data for sulfate
Figures
1 Schematic diagram of an ion chromatography system
2 Example of a chromatogram on a column conforming to
this part os ISO 10304
3 Idealized representation of the chromatographic
separation
Specifies a method for the determination of the dissolved anions bromide, chloride, nitrate, nitrite, orthophosphate and sulphate in waste waters.
| DocumentType |
Standard
|
| Pages |
31
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NBN EN ISO 10304-2 : 1996 | Identical |
| NF EN ISO 10304-2 : 1996 | Identical |
| EN ISO 10304-2 : 1996 | Identical |
| ISO 10304-2:1995 | Identical |
| NS EN ISO 10304-2 : 1996 | Identical |
| NEN EN ISO 10304-2 : 1996 | Identical |
| BS EN ISO 10304-2:1997 | Identical |
| UNE-EN ISO 10304-2:1997 | Identical |
| DIN EN ISO 10304-2:1996-11 | Identical |
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