16/30317366 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 16956 - COSMETICS - ANALYTICAL METHODS - HPLC/UV METHOD FOR THE IDENTIFICATION AND ASSAY OF HYDROQUINONE, ETHERS OF HYDROQUINONE AND CORTICOSTEROIDS IN SKIN WHITENING COSMETIC PRODUCTS
Hardcopy , PDF
English
31-10-2017
European foreword
Introduction
1 Scope
2 Principles
3 Reagents
4 Apparatus and equipment
5 Procedure
6 Evaluation
7 Test report
Annex A (informative) - Example of chromatograms
obtained
Annex B (informative) - Validation Data for the
quantitative method hydroquinone and
its three ethers
Annex C (informative) - Validation Data for the
quantitative method The 4 most frequently
found corticosteroids
Annex D (informative) - Example of chromatograms
obtained for 50 mug/ml standard solutions
Annex E (informative) Alternative HPLC-UV for the
identification of coeluted compounds
using the screening HPLC method
Annex F (informative) - Validation data obtained using
the main HPLC screening method
Bibliography
BS EN 16956.
| Committee |
CW/217
|
| DocumentType |
Draft
|
| Pages |
35
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| PREN 16956 : DRAFT 2016 | Identical |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
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