NEN EN ISO 10304-1 : 2009
Current
The latest, up-to-date edition.
WATER QUALITY - DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS - PART 1: DETERMINATION OF BROMIDE, CHLORIDE, FLUORIDE, NITRATE, NITRITE, PHOSPHATE AND SULFATE
01-12-2013
Cooperating organizations
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 trial
12. Test report
Annexes
A. (informative) Bibliography
ZA. (normative) Normative references to international
publications with their relevant European publications
Tables
1. Cross sensitivity of anions
2. Mass portion and pretreatment for stock solutions
3. Volumes of stock solutions for the preparation of
the mixed standard solution 1
4. Concentrations of the calibration solutions
5. Conversion factors
6. Statistical data from an interlaboratory trial carried
out in Germany, F.R., in 1986
7. Estimation of performance characteristics indicated
by coefficients of variation of the procedure (Vx0)
Figures
1. Schematic diagram of an ion chromatography system
2. Example of a chromatogram of a column conforming
to this part of ISO 10304
3. Idealized representation of the chromatographic
separation
National annexes
NA. (informative) Committees responsible
NB. (informative) Cross-references
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