PD CEN/TS 16692:2015
Current
The latest, up-to-date edition.
Water quality. Determination of tributyltin (TBT) in whole water samples. Method using solid phase extraction (SPE) with SPE disks and gas chromatography with triple quadrupole mass spectrometry
Hardcopy , PDF
English
30-04-2015
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Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Interferences
5 Reagents
6 Apparatus
7 Sampling
8 Procedure
9 Calibration
10 Calculation
11 Expression of results
12 Test report
Annex A (informative) - Suitable gas chromatographic conditions and
example chromatograms
Annex B (informative) - Repeatability and reproducibility data
Annex C (informative) - Example of conditions for automated solid-phase
extraction
Annex D (informative) - Silica clean-up
Bibliography
Defines a method for the determination of tributyltin (TBT) in whole water samples. Pertains to the analysis of TBTs in surface water, which may contain suspended particulate matter (SPM) up to 500 mg/l (whole water samples), ground water, surface water and sea water.
| Committee |
EH/3/2
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This Technical Specification specifies a method for the determination of tributyltin cation (TBT) in whole water samples. It is applicable to the analysis of TBT in surface water, which may contain suspended particulate matter (SPM) up to 500mg/l (whole water samples), groundwater, drinking water and seawater. The working range is 0,04ng/l to 20ng/l. The LOQ will be mainly determined by the blank value obtained during validation of this method. NOTE1 The method has been successfully applied to seawater samples during method development, but sea water samples were not included in the interlaboratory comparison. NOTE2 In this document TBT is synonymous for tributyltin cation. NOTE3 Near the lower limit of the working range the measurement uncertainties may be higher.
| Standards | Relationship |
| CEN/TS 16692:2015 | Identical |
| ISO 22892:2006 | Soil quality Guidelines for the identification of target compounds by gas chromatography and mass spectrometry |
| 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 |
| EN ISO 5667-3:2012 | Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012) |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| EN ISO 22892:2011 | Soil quality - Guidelines for the identification of target compounds by gas chromatography and mass spectrometry (ISO 22892:2006) |
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