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BS EN ISO 22478:2006

Current
Current

The latest, up-to-date edition.

Water quality. Determination of certain explosives and related compounds. Method using high-performance liquid chromatography (HPLC) with UV detection
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

10-03-2006

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Interference
5 Reagents
6 Apparatus
7 Sampling
8 Procedure
9 Calibration
10 Evaluation
11 Expression of results
12 Test report
Annex A (informative) - Examples of HPLC chromatograms
Annex B (informative) - UV spectra of compounds from Table 1
Annex C (informative) - Interference due to degradation of
        tetryl (CE) on exposure to daylight
Annex D (informative) - Precision data

Specifies a method for determination of certain explosives, in particular nitrotoluenes, nitroamines and nitrate esters, and related compounds (by-products and degradation products), such as those listed in Table 1, in drinking water, groundwater and surface water.

This International Standard specifies a method for determination of certain explosives, in particular nitrotoluenes, nitroamines and nitrate esters, and related compounds (by-products and degradation products), such as those listed in Table1, in drinking water, groundwater and surface water.

Depending on the type of sample and the compound to be analysed, the lower limit of the working range for nitroaromatics and nitramines can be assumed to be between 0,1µg/l and 0,5µg/l (in some cases, the lower limit may be extended down to 0,05µg/l). The lower limit of the working range for nitrate esters may be assumed to be higher (0,5µg/l or more).

Similar compounds, in particular other nitroaromatics, may also be determined by this method, but its applicability will have to be checked in each individual case.

Committee
EH/3/2
DevelopmentNote
Supersedes 04/30060321 DC (03/2006)
DocumentType
Standard
Pages
36
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 5667-2:1991 Water quality Sampling Part 2: Guidance on sampling techniques
ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
ISO 5667-1:2006 Water quality Sampling Part 1: Guidance on the design of sampling programmes and sampling techniques
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods

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PDF - English
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