Tubing adapters

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....

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

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

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....

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

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

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....

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....

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....

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)....