09/30174294 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN ISO 24444 - COSMETICS - SUN PROTECTION TEST METHODS - IN VIVO DETERMINATION OF SPF (SUN PROTECTION FACTOR)
Hardcopy , PDF
31-12-2010
English
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Foreword
Introduction
1 Scope
2 Terms and definitions
3 Principle
3.1 Main steps
3.2 General principle
4 Test subjects
4.1 Selection of the test subjects
4.2 Number of test subjects
4.3 Test area
5 Apparatus and Materials
5.1 Source of Ultraviolet radiation
5.2 Reference sunscreen formulations
6 Procedure
6.1 Main steps
6.2 Test conditions
6.3 Position of the test subjects
6.4 Procedure for product application
6.5 Procedure for UV Exposure
6.6 Product removal
6.7 Procedure for MED assessment
7 Calculation of the sun protection factor and
statistics
7.1 Calculation of the individual SPF (SPFi)
7.2 Calculation of the SPF
7.3 Statistical criterion
7.4 Validation of the test
8 Test report
Annex A (normative) - Selection criteria for the test
subjects
Annex B (normative) - Definition of the UV solar simulator
output
Annex C (normative) - SPF reference sunscreen formulations
Annex D (normative) - Calculations and statistics
Annex E (informative) - Colorimetric determination of skin
colour typing and prediction of the minimal
erythemal dose (MED) without UV exposure
BS EN ISO 24444
| Committee |
CW/217
|
| DocumentType |
Draft
|
| Pages |
55
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| AS/NZS 2604:2012 | Sunscreen products - Evaluation and classification |
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