Quick-release screw cap for GLS 80 Tmax 180°C, A121°C, pack of 5, DURAN® white PSU

DURAN® GLS 80® high-temperature screw cap, PSU, white, wide-neck, with PTFE-coated, platinum-cured silicone sealing disc White GLS 80® wide-neck screw cap made of PSU (cap seal). The material used is a special composition based on a polyarylsulfone. This significantly improved the chemical, thermal and mechanical properties of the material and adapted them to laboratory requirements. The double-sided PTFE-coated seal (sealing disc: platinum-cured silicone) allows the bottle to be sealed tightly. A suitable PTFE pouring ring is available and permits clean, drip-free working. Special properties and benefits: PSU caps and the ETFE pouring rings offer higher thermal and chemical resistance than comparable components made of polypropylene The additional 30 % glass-fibre reinforcement of the PBT resin improves the screw cap's stiffness, tensile strength and impact strength The screw cap seal with PTFE-coated cap septum ensures efficient sealing The matching pouring ring made of ETFE permits drip-free dispensing and clean, safe working Application: Autoclaving of media and reagents, preparation of media and reagents, sampling, culture vessel, storage of media and reagents, transport and shipping