Description
PE stopper for standard ground joints NS 14/23 is a hollow laboratory stopper intended for dependable sealing of glassware with the matching standard taper joint. Produced from low-density polyethylene (LDPE), it offers a light, chemically resistant plastic body suited to day-to-day laboratory practice. Sealing rings integrated into the stopper help establish a secure interface with the ground joint, reducing the risk of leakage or unwanted exchange with the surroundings. An octagonal grip improves control during insertion and withdrawal, supporting safe handling with or without gloves. The unit is supplied as a single piece with a net weight of 0,002 kg and is sized for NS 14/23 joints commonly found on flasks and related apparatus. This PE design from manufacturer Bürkle serves as a practical alternative to glass stoppers when impact resistance and simple handling are priorities. It fits general laboratory use involving Normschliff glassware for sample holding, reagent work and apparatus assembly where a reliable plastic joint stopper is required.
This article is part of Ground-joint glass stoppers, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Joint size: NS 14/23
- Material: Low-density polyethylene (LDPE)
- Design: Hollow with sealing rings
- Grip: Octagonal
- EAN: 4067722026554
- Technical Information Sheet:
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Questions about Bung PE for ground glass joint, GGJ 14/23
What is this article?
Bung PE for ground glass joint, GGJ 14/23 is the article on this page. Luminix Health distributes Bürkle for laboratory use. It sits in Ground-joint glass stoppers, inside Stoppers, caps & closures, in Labware.
A ground-glass stopper matches a ground neck of a stated joint size. A 14/23 stopper does not seal a 29/32 neck. The stopper is part of the flask's seal, and a chip on the grind is a leak.
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 Ground-joint glass stoppers. The catalogue is Labware.
Shelves beside this one are Screw caps & closures, Rubber & silicone 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.