BS ISO 11174:1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Workplace air. Determination of particulate cadmium and cadmium compounds. Flame and electro-thermal atomic absorption spectrometric method
Hardcopy , PDF
09-06-2023
English
15-01-1997
Important note : All end users must be registered with an Account prior to user licenses being assigned.Defines a method of determining the mass concentration of particulate cadmium and cadmium compounds in workplace air, with either flame or electrothermal atomic absorption spectrometry.
| Committee |
EH/2/2
|
| DevelopmentNote |
Supersedes 94/503110 DC. (07/2005) Reviewed and confirmed by BSI, July 2007. (06/2007)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This International Standard specifies a method for the determination of the mass concentration of particulate cadmium and cadmium compounds in workplace air, using either flame or electrothermal atomic absorption spectrometry.
The sample digestion procedure specified in 8.2.2 has been validated (see reference [2] in annexB) for a selection of cadmium compounds and pigments and glass enamels containing cadmium.
The analytical method has been validated (see reference [2] in annexB) for the determination of masses of 10ng to 600ng of cadmium per sample using electrothermal atomic absorption spectrometry, and 0,15μg to 96μg of cadmium per sample using flame atomic absorption spectrometry. The concentration range for cadmium in air for which this procedure is applicable is determined in part by the sampling procedure selected by the user.
The method is applicable to personal sampling of the inhalable or respirable fraction of airborne particles, as defined in ISO7708, and to fixed–location sampling.
| Standards | Relationship |
| ISO 11174:1996 | Identical |
| ISO 7708:1995 | Air quality — Particle size fraction definitions for health-related sampling |
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| ISO 8655-4:2002 | Piston-operated volumetric apparatus Part 4: Dilutors |
| ISO 3585:1998 | Borosilicate glass 3.3 — Properties |
| ISO 8756:1994 | Air quality Handling of temperature, pressure and humidity data |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| EN 482:2012+A1:2015 | Workplace exposure - General requirements for the performance of procedures for the measurement of chemical agents |
| ISO 8655-2:2002 | Piston-operated volumetric apparatus Part 2: Piston pipettes |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 8655-3:2002 | Piston-operated volumetric apparatus Part 3: Piston burettes |
| EN 1540:2011 | Workplace exposure - Terminology |
| EN 1232:1997 | Workplace atmospheres - Pumps for personal sampling of chemical agents - Requirements and test methods |
| ISO 6955:1982 | Analytical spectroscopic methods Flame emission, atomic absorption, and atomic fluorescence Vocabulary |
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