Screw cap GLS 80 with sealing disc, 5 pc/PAK

DURAN® GLS 80® High Temperature Screw Cap, PSU, white, wide mouth, with PTFE coated, platinum-cured silicone cap liner The material used for this GLS 80 closure is a special compound based on polyarylsulphone. As a result, the chemical, thermal and mechanical properties of the material are improved compared to polypropylene. Thanks to the shortened triple thread, the DURAN® GLS 80® bottle can be opened or closed with only a three-quarter turn. The seal, which is coated on both sides with PTFE, ensures the bottle can be tightly sealed (cap liner: Platinum-cured silicone). A matching PTFE pouring ring is also available, permitting clean, drip-free use. Features and Benefits: PSU caps and PTFE pouring rings offer greater thermal and chemical resistance than the equivalent polypropylene components Screw cap seal with PTFE faced cap liner for efficient sealing The matching PTFE pouring ring permits drip-free pouring and clean, safe working Application: Autoclaving of media and reagents, Preparation of media and reagents, Sample collection, Culturing vessel, Storage of media and reagents, Transport and shipping