Request InfoLabsphere Inc.To simplify quality assurance and UVA protection factor analysis in the development and testing of sunscreen and cosmetics using Labsphere’s UV-2000S transmittance analyzer, the company has introduced the UV2000S, a sample preparation starter kit. It includes all tools needed to prepare the appropriate in vitro sunscreen sample common to Boot Star, Colipa, FDA and user-defined sun protection factor (SPF) measurement methods. The kit includes a tube of Vaseline, a positive displacement pipette, pipette capillaries and pistons (25 µl), pipette capillaries (100 µl), nonpowdered finger cots and a...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Jan/Feb 2023 IssueViolet Laser DiodesThe HL40173MG and HL40175MG laser diodes from Ushio are 600-mW electrostatic discharge-resistant violet devices. 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