I.S. EN ISO 24444:2020
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Cosmetics - Sun protection test methods - In vivo determination of the sun protection factor (SPF) (ISO 24444:2019)
Hardcopy , PDF
05-12-2022
English
02-03-2020
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General principle
5 Test subjects
6 Apparatus and materials — Source of ultraviolet radiation
7 Maintenance and monitoring the UV solar simulator output
8 Reference sunscreen formulations
9 Procedure
10 Calculation of the sun protection factor and statistics
11 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 (normative) Colourimetric determination of skin colour typing and prediction of the minimal erythemal dose (MED) without UV exposure
Annex F (informative) Visual guidance for erythema grading
Annex G (Normative) Sample report form
Bibliography
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