Description
BOLA one-sided seals for GL 25 threads provide a silicone ring with PTFE cuff in the Ø 22 × 10 mm format for laboratory tubing connections. In service the medium contacts only the PTFE surface, keeping the process fluid away from the silicone element. Manufacturer dimensions list outer diameter × inner diameter × height as 22 × 10,0 × 6,5 mm, intended for tube outer diameters from 9,0 to 11,0 mm on GL 25 threads. Seals are supplied in packs of 10 pieces, and quantities outside the packaging unit are rounded up in steps of ten. Material specification centres on polytetrafluoroethylene (PTFE) for the cuff together with the supporting silicone ring. Net weight is 0,002 kg. These components from manufacturer Bohlender form part of the BOLA laboratory accessories line and suit fluid-handling assemblies on GL 25 glassware where a PTFE contact face and defined tube diameter range are required. Correct selection within the 9,0–11,0 mm tube window supports a consistent seal on matching laboratory tubing.
This article is part of Lids & seals, in Stoppers, caps & closures.
Key features
- Pack size: 10 pc(s)
- Brand: BOLA
- Thread size: GL 25
- Dimensions (Ø outer × inner × height): 22 × 10,0 × 6,5 mm
- Suitable tube Ø: 9,0–11,0 mm
- Material: silicone ring with PTFE cuff
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Questions about BOLA One-Sided Gaskets, GL 25, Ø 22 x 10 mm SILICON O-ring with PTFE washer
What is this article?
BOLA One-Sided Gaskets, GL 25, Ø 22 x 10 mm SILICON O-ring with PTFE washer is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Lids & seals, inside Stoppers, caps & closures, in Labware.
Lids and seals are the covers of dishes, jars and tanks: a snap lid, a sealing film, a gasket. The seal is doing the work. A lid that only rests on the rim does not contain a volatile liquid.
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 Lids & seals. The catalogue is Labware.
Shelves beside this one are Screw caps & closures, Rubber & silicone stoppers, Ground-joint glass stoppers 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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.