Description
Screw cap, LDPE, brown, GL 32 is a laboratory screw closure manufactured from low-density polyethylene (LDPE) in brown colour with a GL 32 thread. Designed for sealing laboratory bottles and containers with matching GL 32 necks, it supports secure closure during storage and handling of reagents and samples. The brown LDPE material provides protection against UV radiation and is suitable for light-sensitive liquids, helping reduce light-induced degradation during bench work or storage. Low-density polyethylene offers the flexibility and chemical-handling characteristics typical of LDPE laboratory plastics for general sealing tasks. This screw cap from manufacturer lab-o-plastix is supplied as a single piece for resealing opened bottles, temporary containment and routine laboratory operations involving photosensitive contents. The GL 32 thread ensures compatibility with standard GL 32 bottle systems used in chemical, analytical and life-science laboratories. Its brown finish makes the closure a practical choice wherever light protection is required alongside a reliable screw seal. Use this brown LDPE GL 32 screw cap for light-sensitive liquids and related laboratory bottle applications that demand both UV shielding and secure closure performance.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Material: Low-density polyethylene (LDPE)
- Colour: Brown
- Thread: GL 32
- UV protection: Yes
- Suitable for: Light-sensitive liquids
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Questions about Screw cap, LDPE, amber colour, GL 32
What is this article?
Screw cap, LDPE, amber colour, GL 32 is the article on this page. Luminix Health distributes lab-o-plastix 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.