Gas distributor, PTFE. With the finest bores (4 x Ø 0.4 mm) for even pearling of the flowing through gas, whereby only a low pre-pressure is required. Suitable for the gas washing bottles and columns with thread M8x1, as well as for the gas inlet pipes.
Pore-free basket with a mesh size of approx. 1.0 x 1.0 mm in the bottom, fixed handle. Applications: For washing, rinsing or immersion of solids in aggressive or pure substances.
Drip funnel made of transparent FEP, fine metering tap with ground joint core NS 29/32 made of PTFE. Integrated Combi-Nut (Safe-Lab) for easy securing and loosening the conical joint.
Filtration unit on PTFE with core NS 29 for connection to a vacuum-compatible vessel with sleeve NS 29. Multi-stage olive with integrated screw plug for vacuum hoses with inner diameter 6 and 8 mm, filter area 13.9 cm², easily exchangeable filter membrane Ø 47 mm (optionally available). Filling container made of PFA with a PFTE lid to protect against contamination.
Gas washing attachment, consists of a PTFE base body with a GL 45 screw cap made of PPS or GLS 80 made of PP and two lateral GL 18 threaded connectors, a 300 mm long FEP gas inlet pipe and a gas distributor with finest holes. Resistance-free gas inlet and outlet with hard-walled hoses, e.g. PTFE, which can be connected through optionally available laboratory screw connections to the threaded connector. For elastic hoses, please use GL screw fittings. The riser pipe can be shortened to the desired length without any problems. The special feature: the screw cap can be moved independently from the main body and the complete unit thus without detach the connected hoses from the bottle or screw tight again. Suitable for bottles from the Duran Group (formerly Schott, Mainz) with GL 45 or GLS 80 thread and a volume from 100 - 5000 ml.
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