Description
BOLA Eco straight-through stopcock plug 13,5 x 24 mm is a compact laboratory fitting for fine fluid control in small-scale glassware and apparatus. Fabricated from polytetrafluoroethylene (PTFE) with a finely finished surface, it incorporates a straight-through bore of 2,5 mm diameter for precise metering of liquids and gases. The assembly is completed by a polypropylene (PP) nut, handle and washer on an M 8 thread, providing secure retention and easy manual adjustment. Overall dimensions of 13,5 x 24 mm suit compact ground-joint or stopcock housings where space is limited yet chemical resistance remains essential. Offered from manufacturer Bohlender within the Eco line, this plug is well matched to analytical, educational and research setups handling aggressive reagents. Packs contain 20 pieces at a net weight of 0,011 kg, making the item practical for stocking spares. PTFE construction, PP operating parts and the defined 2,5 mm bore deliver consistent, chemically inert performance in everyday laboratory fluid-handling applications.
This article is part of Rubber & silicone stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 20 pc(s)
- Type: Straight-through stopcock plug
- Material: Polytetrafluoroethylene (PTFE)
- Size: 13,5 x 24 mm
- Bore diameter: 2,5 mm
- Thread: M 8
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Questions about BOLA Eco-Stopcock-Plugs, 13,5 x 24 mm Ø 2,5 mm M 8 Nut, grip and washer made of
What is this article?
BOLA Eco-Stopcock-Plugs, 13,5 x 24 mm Ø 2,5 mm M 8 Nut, grip and washer made of is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Rubber & silicone stoppers, inside Stoppers, caps & closures, in Labware.
A rubber or silicone stopper is pushed into a mouth. The size number corresponds to a top and bottom diameter. Silicone survives higher temperatures and more autoclave cycles. Natural rubber is attacked by oils and by some solvents.
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 Rubber & silicone stoppers. The catalogue is Labware.
Shelves beside this one are Screw caps & closures, 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.
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.