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BS ISO 8124-6:2023

BS ISO 8124-6:2023

$189.07

Safety of toys – Certain phthalate esters

Published By Publication Date Number of Pages
BSI 2023 48
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PDF Catalog

PDF Pages PDF Title
2 National foreword
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
11 4 Principle
5 Reagents
5.4 External standard (ES) calibration solutions
5.5 Internal standard (IS) calibration solutions
5.5.1 Internal reference substances
5.5.2 Internal standard stock solution
5.5.3 Internal standard calibration solutions
12 6 Apparatus
6.1 General
6.2 Normal laboratory apparatus
13 7 Selection of test portions
7.1 General
7.2 Individual test
7.3 Composite test
14 8 Procedure
8.1 General
8.2 Sample weighing
8.2.1 Individual test
8.2.2 Composite test
8.3 Extraction
8.3.1 General
8.3.2 Method A
8.3.3 Method B
15 8.3.4 Method C
8.4 Sample solution for analysis
8.4.1 General
8.4.2 Quantification by external standard (ES) calibration
16 8.4.3 Quantification by IS calibration
8.5 Determination
8.5.1 GC-MS conditions
8.5.2 Identification
17 8.5.3 Calibration
18 9 Calculation
9.1 Individual test
9.1.1 External standard (ES) calculation
9.1.2 Internal standard (IS) calculation
19 9.2 Composite test
9.2.1 Maximum concentration calculation
9.2.2 ​Conformity assessment of the composite test result
20 9.2.3 Examples of composite testing
21 10 Quality control
10.1 Limit of quantification (LOQ)
10.2 Method blank
10.3 Recovery
10.4 Calibration check
22 11 Precision
12 Test report
23 Annex A (normative) Phthalate esters
24 Annex B (informative) Precision of the method
28 Annex C (informative) Soxhlet extractor and solvent extractor
30 Annex D (informative) Composite test
36 Annex E (normative) Ultrasonic bath performance check
39 Annex F (informative) Example of GC-MS conditions
43 Annex G (informative) Background and rationale
46 Bibliography

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BS ISO 8124-6:2023
$189.07