AdvantaPure_BioClosures_in_TPE_and_Silicone-72BioClosure container closures from AdvantaPure, Southampton, Pa, are manufactured from biopharmaceutical grade thermoplastic elastomer (TPE) for use in laboratory applications. An alternative to silicone, the AdvantaFlex TPE material offers lower absorption and adsorption characteristics, providing weldability and helping eliminate the need for aseptic connectors. The closures are heat sealable and work with flexible container systems, laboratory bottles, and sampling and storage receptacles made of glass, plastic, or metal. With a temperature range of -73°C to 204°C, depending on the material, BioClosures are lot traceable and available with validation and extractable test portfolios. Certain TPE and silicone styles may be molded with tubing of the same material, creating a leak-proof assembly with one validated material contact surface. For more information, visit AdvantaPure.