Description
Blank stoppers, PFA, type 2 are colourless sealing plugs designed for capillary connections with UNF 1/4'' 28G thread. They allow unused ports on Safety Caps to be closed hermetically, preventing unwanted escape of liquids or vapours during solvent handling and laboratory fluid management. Manufactured from chemically resistant PFA plastic, the stoppers provide broad chemical compatibility for use with aggressive media commonly encountered in analytical and preparative workflows. The type 2 design is intended for reliable sealing of capillary ports and can be employed universally, including in combination with products from other manufacturers. Supplied in a pack of 10 pieces, these blank stoppers support flexible configuration of Safety Cap systems and related laboratory tubing setups. This accessory from manufacturer SCAT helps maintain closed, safe fluid paths and reduces evaporation or leakage risks at unused connections. Suitable for laboratories that require chemically inert, reusable sealing solutions for capillary interfaces on Safety Caps and similar assemblies.
This article is part of Rubber & silicone stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 10 pc(s)
- Product type: Blank stopper type 2
- Material: PFA
- Colour: Colourless
- Thread: UNF 1/4'' 28G
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Questions about Blind Plug, PFA, Type 2
What is this article?
Blind Plug, PFA, Type 2 is the article on this page. Luminix Health distributes SCAT for laboratory use. It sits in Rubber & silicone stoppers, inside Stoppers, caps & closures, in Matériel de laboratoire.
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 Matériel de laboratoire.
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.