BS ISO 22036:2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Soil quality. Determination of trace elements in extracts of soil by inductively coupled plasma-atomic emission spectrometry (ICP-AES)
Hardcopy , PDF
24-01-2024
English
31-03-2009
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Interferences
5.1 General
5.2 Spectral interferences
5.3 Non-spectral interferences
6 Reagents
7 Instrumentation
8 Procedure
8.1 Cleaning of glassware
8.2 Instrument performance parameters
8.3 Instrument optimization
8.4 Alignment of the spectrometer
8.5 Calibration methods
8.6 Solutions to be prepared
8.7 Measurement procedure
9 Calculation of results
10 Precision
11 Expression of results
12 Test report
Annex A (informative) - Repeatability and precision results
Annex B (informative) - Interferences
Bibliography
Specifies the determination of trace elements in digests or extraction solutions from soil by inductively coupled plasma - atomic emission spectrometry (ICP-AES) for 34 elements.
| Committee |
EH/4
|
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
This International Standard describes the determination of trace elements in digests or extraction solutions from soil by inductively coupled plasma - atomic emission spectrometry (ICP-AES) for 34 elements (see Table1).
This multi-element determination method is applicable to soil extracts obtained with aqua regia in accordance with ISO11466, with DTPA in accordance with ISO14870 or other weak extractants, or soil extracts for the determination of total element contents using the acid digestion method of ISO14869-1 or the fusion method of ISO14869-2.
The choice of calibration method depends on the extractant and can be adapted to the extractant concentration.
| Standards | Relationship |
| ISO 22036:2008 | Identical |
| 10/30205348 DC : 0 | BS 10175 - INVESTIGATION OF POTENTIALLY CONTAMINATED SITES - CODE OF PRACTICE |
| BS 10175(2011) : 2011 | INVESTIGATION OF POTENTIALLY CONTAMINATED SITES - CODE OF PRACTICE |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| ISO Guide 32:1997 | Calibration in analytical chemistry and use of certified reference materials |
| ISO 11466:1995 | Soil quality — Extraction of trace elements soluble in aqua regia |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| ISO Guide 33:2015 | Reference materials — Good practice in using reference materials |
| ISO 11885:2007 | Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) |
| ISO 14869-1:2001 | Soil quality — Dissolution for the determination of total element content — Part 1: Dissolution with hydrofluoric and perchloric acids |
| ISO 14869-2:2002 | Soil quality — Dissolution for the determination of total element content — Part 2: Dissolution by alkaline fusion |
| ISO Guide 30:2015 | Reference materials — Selected terms and definitions |
| 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 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 14870:2001 | Soil quality — Extraction of trace elements by buffered DTPA solution |
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