Request InfoPorvair Sciences Ltd.Porvair Sciences Ltd. offers clear polystyrene and opaque polypropylene 96- and 384-well plates for adsorption, mixing and storage applications, and for fluorescence, luminescence and scintillation measurements. They are available with flat-, round- or V-bottomed wells. White plates enable high sensitivity in luminescence assays, while black ones minimize background interference and crosstalk between wells in fluorimetric assays. 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