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Multi-laboratory study of hybrid diffuse reflectance spectroscopy to assess sunscreen SPF and UVA-PFs

Eduardo Ruvolo1, Mathias Rohr2, Sergio Oliveira3

  • 1Beiersdorf Inc., Morristown, NJ, USA.

Photodermatology, Photoimmunology & Photomedicine
|June 1, 2021
PubMed
Abstract

Keywords:
diffuse reflectance spectroscopymulti-laboratory ring testsunscreen protection factorultraviolet-A protection factor

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