Beschrijving
Blank stopper, PTFE, NPT 1/8'' is a sealing plug for unused ports on Safety Caps. Made from chemically resistant PTFE with an outer diameter of 6,35 mm, it hermetically closes idle connections and prevents unwanted escape of liquids or vapours during laboratory solvent handling. The inert polymer construction provides broad chemical compatibility for analytical chemistry, HPLC reservoirs and chromatography fluid paths. Supplied as a single piece from manufacturer SCAT, the stopper is universally applicable and can be used together with Safety Cap systems from other manufacturers. Related versions covering additional thread sizes allow flexible adaptation to different laboratory setups. By blanking spare ports, it helps maintain closed, leak-tight lines and supports clean, safe operation wherever a durable PTFE seal and reliable chemical resistance are needed.
This article is part of Rubber & silicone stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Material: PTFE
- Thread: NPT 1/8''
- Outer diameter: 6,35 mm
- Compatibility: Universal, multi-manufacturer
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Questions about Blind plug, PTFE, NPT 1/8''
What is this article?
Blind plug, PTFE, NPT 1/8'' is the article on this page. Luminix Health distributes SCAT for laboratory use. It sits in Rubber & silicone stoppers, inside Stoppers, caps & closures, in Labmateriaal.
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 Labmateriaal.
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.