Description
Laboratory screw-thread bottle GL45 is a brown laboratory bottle fitted with a polypropylene (PP) cap and blue ring, offered in a 20000 ml capacity. The GL45 screw thread provides a standardised neck interface widely used for laboratory closures, supporting secure sealing of the vessel during routine handling and storage of laboratory contents. The brown glass body is supplied together with the matching PP cap and distinctive blue ring as a complete bottle assembly. Pack size is 1 pc, making this large-volume format suitable as a single unit for bench or store use. Originating from the Czech Republic and available from manufacturer Dinkelberg, the bottle belongs to standard laboratory material assortments for institutions that require GL45-compatible screw-thread containers. Clear identification of the blue ring against the brown bottle body aids visual recognition of the closure set in mixed glassware inventories. This configuration combines the familiar GL45 neck standard with a high fill volume for laboratories that need a brown screw-thread bottle with PP cap and ring in the 20000 ml size.
This article is part of Laboratory glass bottles, in Bottles & containers.
Key features
- Pack size: 1 pc
- Product type: Laboratory screw-thread bottle
- Thread: GL45
- Cap: PP cap and ring (blue)
- Colour: Brown
- Capacity: 20000 ml
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Questions about Reagent Bottle GL45, with PP-Cap and Ring (blue), brown, 20000ml
What is this article?
Reagent Bottle GL45, with PP-Cap and Ring (blue), brown, 20000ml is the article on this page. Luminix Health distributes Dinkelberg for laboratory use. It sits in Laboratory glass bottles, inside Bottles & containers, in Labware.
A laboratory glass bottle is borosilicate or soda-lime, with a stated capacity and a neck for a screw cap or a ground stopper. Glass is the choice when the liquid attacks a plastic, or when the bottle will be heated or autoclaved.
A laboratory bottle is a closed container with a stated volume and a neck that takes a cap, a stopper or a dispenser. Borosilicate glass is the choice when the liquid is a solvent, or when the bottle will be heated or autoclaved. Polyethylene and polypropylene are the choice when the bottle must not shatter, or when hydrofluoric acid would attack glass. A narrow mouth pours. A wide mouth is for powders and for reaching the bottom. Laboratory ware of this kind is indexed under ISO laboratory glassware. Traceable volume sits with the BIPM and NIST Physical Measurement.
Which category should I open next?
The category is Bottles & containers. The sub-category is Laboratory glass bottles. The catalogue is Labware.
Shelves beside this one are Plastic bottles (narrow & wide mouth), Sample containers & jars, Canisters & jerrycans, Wash bottles and Bottle accessories (pouring rings, dispensers, caps).
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.

