Description
Closure for wide-neck bottle 2000 ml is a round, transparent PE-LD screw closure for laboratory wide-neck bottles fitted with a GL 65 thread. Designed for the 2000 ml bottle format, the part is specified with a height of 247 mm and an outer diameter of 120 mm, supporting clear dimensional matching to large wide-neck containers. Manufactured from low-density polyethylene, the round transparent cap is intended for everyday laboratory sealing tasks where visibility at the neck and a lightweight polymer construction are advantageous. Supplied as 1 piece, it functions as a spare or replacement closure for wide-neck bottles used in bulk sample storage, reagent staging, media work and general laboratory logistics. From manufacturer Witeg, the closure fits into screw-cap bottle systems that standardise on the GL 65 thread for larger volumes. The PE-LD profile is practical for research, teaching and quality-control laboratories that maintain 2000 ml wide-neck bottles and need consistent resealing after repeated opening. Match the GL 65 thread and 120 mm outer diameter to the corresponding bottle neck to ensure correct assembly within established laboratory glassware and plasticware sets.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Material: PE-LD
- Thread size: GL 65
- Shape: Round, transparent
- Compatible volume: 2000 ml
- Height: 247 mm
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Questions about Closure for wide neck bottle 2000ml
What is this article?
Closure for wide neck bottle 2000ml is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Labware.
A screw cap has a thread and a liner. The thread has to match the bottle. The liner has to survive the liquid: a pulp liner fails in a solvent that a PTFE-faced liner ignores. The colour of the cap is not the specification.
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 Screw caps & closures. The catalogue is Labware.
Shelves beside this one are Rubber & silicone stoppers, 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.