Description
BOLA Laboratory Screw Fittings EX with GL 25 thread for 8,0 mm hose outer diameter are conductive laboratory screw caps intended for secure tubing connections. The black screw cap is manufactured from dissipative, glass-fibre-reinforced PPS-EX, and the inner parts are made from conductive PTFE-EX. Together these materials provide electrostatic dissipation alongside the chemical resistance associated with high-performance polymer laboratory fittings. The fitting is sized for tubing with an outer diameter of 8,0 mm and engages a GL 25 laboratory thread on vessels or adapters. Supplied as a single piece with a net weight of 0,0324 kg, the unit integrates cleanly into laboratory fluid-handling assemblies. These BOLA fittings from manufacturer Bohlender are suitable where conductive screw connections are required for hose attachment in EX-related laboratory environments. The design emphasises dependable mechanical fastening of flexible tubing while the conductive polymer construction supports static-charge control. Applications include transfer lines, sample tubing and apparatus that need GL-threaded conductive closures. Material selection focuses on glass-fibre-reinforced PPS-EX for the cap and PTFE-EX for the internal elements, aligning with rigorous laboratory material demands.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Thread: GL 25
- Hose outer diameter: 8,0 mm
- Screw cap material: dissipative PPS-EX, glass-fibre reinforced, black
- Inner parts material: conductive PTFE-EX
- Technical Information Sheet:
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Questions about BOLA Laboratory Screw Joints EX, GL 25 Ø 8,0 mm Black cap made of conductive PPS
What is this article?
BOLA Laboratory Screw Joints EX, GL 25 Ø 8,0 mm Black cap made of conductive PPS is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Labware.
A screw cap has a thread and a liner. The thread has to match the bottle. The liner has to survive the liquid: a pulp liner fails in a solvent that a PTFE-faced liner ignores. The colour of the cap is not the specification.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Screw caps & closures. The catalogue is Labware.
Shelves beside this one are Rubber & silicone stoppers, Ground-joint glass stoppers, Lids & seals and Closures (other).
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.