Screw cap for GLS 80 Tmax 180°C, A121°C, pack of 5, DURAN® PSU white

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 improves the chemical, thermal and mechanical properties of the material and adapts them to laboratory requirements. The double-sided PTFE-coated seal (sealing disc: platinum-cured silicone) enables the bottle to be closed tightly. A matching PTFE pouring ring is available and allows clean, drip-free working. Special features 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 stiffness, tensile strength and impact strength of the screw cap The screw-cap seal with PTFE-coated cap septum ensures efficient sealing The matching ETFE pouring ring allows 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