I.S. EN ISO 24443:2021
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Cosmetics - Determination of sunscreen UVA photoprotection in vitro (ISO 24443:2021)
Hardcopy , PDF
26-04-2022
English
02-01-2022
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.
Dates of withdrawal of national standards are available from NSAI.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviated terms
4 Principle
5 Apparatus
6 Test method
7 Procedure using the spreadsheet in this document
8 Product reference sunscreen
9 Test report
Annex A (normative) Calibration of spectrophotometer and plate transmission test
Annex B (normative) Radiometer calibration to spectroradiometric irradiance procedure
Annex C (normative) Computation values: PPD and erythema action spectra and UVA and UV‑SSR spectral irradiances
Annex D (normative) PMMA substrate plate surface specifications
Annex E (normative) Product reference sunscreen formulations
Annex F (informative) Statistical calculations
Annex G (informative) Definition and examples of valid results/Factor “C”
Bibliography
This document specifies an in vitro procedure to characterize the UVA protection of sunscreen products.
| Committee |
ISO/TC 217
|
| DocumentType |
Standard
|
| Pages |
54
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN ISO 24443:2021 | Identical |
| ISO 24443:2021 | Identical |
| EN ISO 24443:2012 | Identical |
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