BS ISO 20236 - WATER QUALITY - DETERMINATION OF TOTAL ORGANIC CARBON (TOC), DISSOLVED ORGANIC CARBON (DOC) TOTAL BOUND NITROGEN (TNB) AND DISSOLVED BOUND NITROGEN (DNB) AFTER HIGH TEMPERATURE OXIDATIVE COMBUSTION

Available format(s)

Hardcopy , PDF

Language(s)

English

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Interferences
6 Reagents
7 Apparatus
8 Quality requirements for the analytical system
9 Sampling and sample preparation
10 Procedure
11 Evaluation
12 Expression of results
13 Test report
Annex A (informative) - Determination of TOC
        and TIC applying the difference method
Annex B (informative) - Performance data
        TOC/DOC and TN[b]/DN[b]
Annex C (informative) - Alternative detection
        techniques for TN[b]
Bibliography

BS ISO 20236.

Committee	EH/3/2
DocumentType	Draft
Pages	25
PublisherName	British Standards Institution
Status	NA

ISO/TR 13530:1997	Water quality Guide to analytical quality control for water analysis
ISO 5667-3:2012	Water quality Sampling Part 3: Preservation and handling of water samples
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 8466-1:1990	Water quality Calibration and evaluation of analytical methods and estimation of performance characteristics Part 1: Statistical evaluation of the linear calibration function