Tubing adapters

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 Expansion and reduction adapters, borosilicate glass 3.3

LABSOLUTE®

The LABSOLUTE® expansion and reduction adapters are made of high-quality borosilicate glass 3.3. They are the perfect addition, if you want to expand a 14/23 to a 29/32 ground joint or vice versa....

 Plastic ferrule, angled, PP

DWK

  • For screw connector caps GL 14
  • With silicone seal (VMQ)
  • Temperature resistant up to max. 140°C
  • Autoclavable
...

 Screw connector caps, PBT

DWK

Red. With central hole (diameter outlined below). Temperature resistance to max. 180°C....

 Adapters with NS stopcock, DURAN® tubing

Lenz

Made of DURAN ® tubing. Adapter, NS cone to 10mm bore tubing connector. Straight or angled (90°). Available with or without solid glass plug, bore 2,5 mm....

 Expansion and reduction adapters, borosilicate glass 3.3

Isolab

Manufactured from borosilicate glass 3.3 which is resistant to heat and almost all chemicals. They meet the highest quality standards according to DIN 12257. They have excellent grinding to prevent airleaks. The bottom part of the ground joints are fire polished....

 Threaded tube with NS core, DURAN® tubing

Lenz

Made of DURAN ® tubing. DIN 12257 and in addition to DIN standard (*). Double ended. With GL thread and NS core....

 Adapter for thermometer, borosilicate glass 3.3

Isolab

Manufactured from borosilicate glass 3.3 according to DIN 12257 standard, ideal to use for thermometers with Ø 6 - 8 mm. Screw joint provides easy depth adjustment of thermometer. Seal material: NBR....

 Expansion adapters, DURAN® tubing

Lenz

Made of DURAN ® tubing. DIN 12257 and in addition to DIN standard. Expansion adapters with ground joint....

 Adapter for tubing, borosilicate glass 3.3

Isolab

Manufactured from borosilicate glass 3.3 in two different forms, straight or 90° angled. Supplied with PTFE stopcock which has of 2.5mm diameter bore key. Tubing adapter is suitable for up to 10mm tubings....

 GL screwthread ferrules

Bohlender

Fluoroplastics, for tubing connection. Straight and curved models available, screw connector caps made of PPS reinforced with glass fibre (max. 250°C), ferrules made of PFA, with flexible PFA sealing rim and FPM O-ring. When in use, the contents only comes into contact with PFA (or PTFE - GL25 and GL32)....

 Screwthread tubes with NS cone, DURAN® tubing, cap and sealing

Lenz

Screw thread adapters , made of DURAN ® tubing, with screw-cap with aperture and silicone sealing ring with PTFE washers....

 Screwthread couplings, PBT

DWK

DIN screwthread. For flexible connection of two glass screwthreads. With integral PTFE-faced silicone (VMQ) seals. Temperature resistant to max. 180°C....

 Screw caps for screwthread tubes, PBT

Lenz

Red. With DIN thread (GL), temperature resistant up to 180 °C, with PTFE coated silicone sealing (VMQ)....

 Connectors with stopcock, borosilicate glass 3.3

Isolab

Supplied with PTFE stopcock with different key bore diameters. DIN 12594....

 Adapters NS cone to spherical joint socket, DURAN® tubing

Lenz

Made of DURAN ® tubing. Adapters from ground joint cone to spherical joint socket....

 Adapters NS socket to spherical joint ball, DURAN® tubing

Lenz

Made of DURAN ® tubing. Adapters from spherical joint ball to ground joint socket....

 Connectors with NS stopcock, DURAN® tubing

Lenz

Made of DURAN ® tubing. Connectors with NS stopcock, with solid glass plug, with NS socket and NS cone....

 Ground Joint GL Adapters, PTFE

Bohlender

Black, PPS screw cap with GL45 thread or blue PP, screw cap with GLS80 thread, movable insert with ground joint made of PTFE. Transition from a ground joint to a glass thread. The body can be turned independently from the screw cap. The complete, assembled adapter can be removed and fixed onto another bottle without the risk of disarranging the tubing. Very good chemical resistance, for working temperatures up to max. +250 °C....

 Ground Joint Reducing Sets

Bohlender

This set consists of PTFE reducing rings graduated in ground joint sizes 14.5 / 18.8 / 24 / 29.2 / 34.5 / 45 and 60. With these rings, different cone and socket sizes can be connected. For example, it is possible to fit a 14.5 cone into a socket of 45. Also other combinations are possible. With this set you can practically cover all requirements within the lab....

 Screw caps GL45, aluminium

DWK

The caps are available as a closed-top cap with a high temperature PTFE coated cap liner, or as an open-top cap for use with septum or stopper. Metal closures offer a wide range of temperature tolerances and have a high mechanical strength.

  • Free of hydrocarbon-based plastics, plasticisers, phthalates, etc.
  • High temperature usage up to 260 °C
  • Thread fits all DURAN® GL 45 glass bottles
  • Secure sealing with USP <88> Class VI PTFE coated silicone cap liner
  • Electrically conductive material - ESD dissipation
  • Cap liner is supplied unmounted
...

 Accessories for Diluters / Dispensers Microlab 600 series

Hamilton Bonaduz

Tubing assemblies FEP. Dispense tubing has tapered end....

 Adapters with NS socket, DURAN® tubing

Lenz

Made of DURAN ® tubing. With straight or bent glass olive (90°)....

 Bottle-thread adapters, PP and ETFE

BRAND

For Dispensette ®, Titrette ®, seripettor ® and QuikSip™. Adapters of ETFE offer higher chemical resistance....

 Tubes with socket and cone, DURAN® tubing

Lenz

Made of DURAN ® tubing. Conical ground sockets and cones....

 Tubing connectors, straight, DURAN® tubing

Lenz

Made of DURAN ® tubing, connectors straight with 2 glass olives....

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