Glassware 1044 Membrane caps Threaded cap with porous membrane withstanding both pressure and vacuum of 0.1 bar. hThread: GL45, GL32 or GL25 hPP cap with PTFE membrane filter 0.2 µm hMaximum operating temperature: 140 °C hIdeal for frequent use in autoclaves hPermeable and simultaneously airtight hEliminates handling and cap closure problems during autoclaving hPTFE (polytetrafluoroethylene) film welded in the middle of the blue threaded cap allows extremely fast pressure compensation between the product in the glass and its environment hGas-permeable, vacuum or overpressure film, but liquid-tight hReduction of the risk of overpressure when packaging and storing gas-forming liquids Cat.No. Description Units/ box €/ box 090386 Membrane cap, GL45 5 N/A - 096113 Membrane cap, GL32 5 N/A - 096115B Membrane cap, GL56 4 N/A - DURAN® Membrane caps, GL45 See caps with tamper-evident ring on dulis.nl WEB hBlue polypropylene hPTFE membrane 0.2 µm hIdeal for autoclaving to ensure a seal while balancing pressure hReduces the risk of contamination Cat. No. Description Units/ box €/ box 096116 Cap GLS80, outer Ø x H (mm): 87 x 40 2 N/A - 091832 Pouring ring GLS 80 in blue PP 10 N/A - DURAN® Membrane cap, GLS80 hWith 0.2 µm PTFE membrane hGL45 thread hSuitable for autoclaving and processes that require pressure compensation hPermeable to gases but not to liquids Cat. No. Description Units/ box €/ box 002020 Screw cap with PTFE membrane 5 N/A - Pyrex® Vented cap Transfer caps hPossibility of working with 2, 3 or 4 GL14 tubing hAdaptable to different tubing diameters hThe elements are compatible with each other hPossibility of adding a sterile 0.2 µm membrane filter hFor use with classic DURAN® bottles hFor total optimization: use vacuum and pressure resistant HPLC bottles with 4-port caps: one sterile filter port and 3 tubing ports DURAN® Caps, GL45 with tubing connection Assembly system to be assembled as required, for safe and sterile transfer of liquids. Cat.No. Description Units/ box €/ box 091380 Screw cap GL45, 2 ports GL14 2 N/A - 091381 Screw cap GL45, 3 ports GL14 2 N/A - 091382 Screw cap GL14, blue, for tube connection 2 N/A - 091395 Screw cap GL14, red, closed 10 N/A - 091383 Insert GL14 for 1.6 mm tubing 1 N/A - 091384 Insert GL14 for 3.0 mm tubing 1 N/A - 091385 Insert GL14 for 3.2 mm tubing 1 N/A - 091386 Insert for screw cap GL14 for 6.0 mm 1 N/A - 091387 Pressure equalization set for 2 and 3 port screw cap, incl. 0.2 µm membrane filter 1 N/A - 091388 Pressure equalization set for 4 port screw cap, incl. 0.2 µm membrane filter 1 N/A - 091389 Spare membrane filter for pressure equalization. 0.2 µm 2 N/A - Cat.No. Description Units/ box €/ box 091390 Complete HPLC pressure bottle set with 4-port screw cap 1000 ml 2 N/A - 091391 Complete HPLC pressure bottle set with 4-port screw cap 500 ml 2 N/A - 091392 Kit: 4-port screw cap, GL45 + 4 rings 1.6 mm ø + 4 rings 3.2 mm ø + 4 seals + 4 black caps 2 N/A - 091393 Spare set: 4 rings 1.6 mm ø + 4 rings 3.2 mm ø + 4 seals + 4 black caps 1 N/A - Caps
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