SPF UVA/UVB measurement (Boots Star/PA equivalent)
- Product Code: 7299
In vitro spectrophotometric assay for UVB Sun Protection Factor (SPF per Cosmetics Europe INT-ISPF-2021-01) and UVA Protection Factor (PF per INT-UPF-2021-01 / ISO 24443), mapped to Boots Star rating and PA++++ grading for Thai อย. documentation.
Sample Requirement:
Type: Sunscreen formulation (lotion/cream/emulsion)
Amount: 10 grams
description Service Overview
In vitro spectrophotometric assay for UVB Sun Protection Factor (SPF per Cosmetics Europe INT-ISPF-2021-01) and UVA Protection Factor (PF per INT-UPF-2021-01 / ISO 24443), mapped to Boots Star rating and PA++++ grading for Thai อย. documentation.
Sample Requirement:
Type: Sunscreen formulation (lotion/cream/emulsion)
Amount: 10 grams
timeline Service Steps
| Step | Procedure | Expected Result |
|---|---|---|
| info Service steps will be provided upon request | ||
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