Request InfoLabsphere Inc.For quality assurance testing of sunscreen and cosmetics using Labsphere’s UV2000S transmittance analyzer, the company has introduced the UV2000S, a sample preparation starter kit. The benchtop R&D system measures the spectral transmittance of sunscreen products, especially those with sun protection factors (SPFs) of 50 and above, as well as UVA/UVB protection factor. It enables the user to prepare an in vitro sunscreen sample common to Boot Star, Colipa, FDA and user-defined SPF measurement methods. 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