Laboy Glass 19/22 Inlet Adapter With 90 Dgr Bent Hose Connecting Lab Glassware5Pcs

Special Price $27.99 Regular Price $50.55
  • Vacuum inlet adapter with 14/20 standard taper female joint and 90DGR bent hose connection accepting 3/8'' ID flexible rubber or PTFE tubing
  • Allows for flexible tubing to be connected to apparatus for introduction of vacuum or pressure
  • Used for vacuum distillation or other vacuum apparatus requiring the vent of vacuum or gas
  • The glass adapter is made of borosilicate glass 3.3,high quality,heavy wall,durable and reusable


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Vacuum straight inlet adapter with outer glass joint at bottom & a 90DGR bent hose connection at top;The standard taper lower joint can provide a leak free way to any lab glassware parts with standard taper female joint,interchanable,durable and reusable;The glass hose connector has an O.D.of 8mm at the largest serration ideal for vent or introducing glass or vacuum during a vacuum distillation,fractionation etc in organic chemistry,accepts 3/8'' ID flexible rubber or PTFE tubing.
Laboy Glass inlet adapter is made of high-quality borosilicate glass and annealed at 800 degree Celsius ,can be heated directly in an open flame and can withstand typical laboratory thermal variations in chemistry processes like heating and cooling.
All the jointed glassware products in Laboy are made by hand-blowing,heavy wall design,for the interchangeable joints,they are finely grounded both by machined and hand to ensure leak free.All the glass joints has a standard 1:10 taper, it can fit any glassware with joint which has the same taper and same outside diameter as long as the apparatus to which they are attached does not interfere. For example, an adapter with 14/20 male joint will fit into a 14/35 flask.