Description
DURAN® Original laboratory bottle GL 45 is a clear, graduated multifunctional laboratory bottle with a nominal volume of 25 l, delivered complete with blue polypropylene screw cap and drip-free pouring ring. Formed from high-purity USP/EP Type I borosilicate glass 3.3, the bottle is known for outstanding thermal performance and high chemical resistance. High-performance materials combined with robust ISO 4796-1 design provide a long service life under laboratory conditions. It carries an easy-to-read graduated volume scale and a marking field in permanent white enamel; the permanently printed Retrace Code on each bottle ensures full manufacturing traceability. The standardised GL 45 thread with matched blue PP closure (integrated lip seal) and pouring ring enables a tight seal and clean, drop-free pouring for temperatures up to 140 °C. All components are fully autoclavable at 121 or 134 °C. With a net weight of 7,3 kg, this large-capacity bottle from manufacturer Duran/DWK Life Sciences is suited to autoclaving media and reagents, media preparation, sampling, use as a culture vessel, long-term storage of media and reagents, and general liquid containment.
This article is part of Laboratory glass bottles, in Bottles & containers.
Key features
- Pack size: 1 pc
- Nominal volume: 25 l
- Thread: GL 45
- Material: Borosilicate glass 3.3
- Closure: Blue PP screw cap and pouring ring
- EAN: 4032051341210
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Questions about DURAN® Original Laboratory Bottle, clear, with DIN 168-1 thread, graduated
What is this article?
DURAN® Original Laboratory Bottle, clear, with DIN 168-1 thread, graduated is the article on this page. Luminix Health distributes DWK Life Sciences 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.

