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BSI 22/30435294 DC 2022

$13.70

BS ISO 11174. Workplace air. Determination of particulate cadmium and cadmium compounds. Flame and electrothermal atomic absorption spectrometric method

Published By Publication Date Number of Pages
BSI 2022 29
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PDF Catalog

PDF Pages PDF Title
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
10 3 Terms and definitions
4 Principle
11 5 Reactions
6 Requirement
7 Reagents
13 8 Apparatus
16 9 Sampling
9.1 Sampling procedure
9.1.1 Collection characteristics and flow rate
9.1.2 Sampling period
9.1.3 Temperature and pressure effects
17 9.2 Preparation of sampling equipment
9.3 Collection of samples
18 9.4 Transportation
19 10 Procedure for analysis
10.1 Cleaning of glassware and polypropylene bottles
10.2 Preparation of sample solutions and blank test solutions
20 10.3 Analysis by flame atomic absorption spectrometry
10.3.1 Preparation of calibration solutions
10.3.2 Calibration
21 10.3.3 Determination
10.4 Analysis by electrothermal atomic absorption spectrometry
10.4.1 Preparation of working calibration solutions
22 10.4.2 Calibration and determination
23 10.5 Estimation of the instrumental detection limit
11 Expression of results
11.1 Calculations
25 11.2 Performance of the method
11.3 Detection limit and working range
26 12 Special cases
13 Test report
28 Annex A (informative) Typical operating parameters for determination of cadmium by electrothermal atomic absorption spectrometry
29 Bibliography
BSI 22/30435294 DC 2022
$13.70