Description
DURAN® GL 45 HPLC bottle accessories and spare parts centre on a pressure equalisation set for the DURAN® HPLC screw closure, supplied with a 0,2 µm membrane filter. Within the complete DURAN® HPLC bottle system a pressure- and vacuum-resistant bottle is combined with a GL 45 PP screw cap carrying four ports, allowing up to three stations to be fed from one vessel while a sterile pressure equalisation line is applied at the fourth outlet. Different tubing diameters of 1,6 mm and 3,2 mm can be connected; unused ports may be sealed with blanking plugs. The optional sterile pressure equalisation path uses the 0,2 µm membrane filter. The ready system comprises a DURAN® pressure plus bottle rated from −1 to +1,5 bar gauge, the four-port GL 45 PP screw cap, four black M8 screw closures and silicone seals. From manufacturer Duran/DWK Life Sciences, these accessories support safe transfer of liquids in closed systems and solvent supply to HPLC instruments. Supplied as a single non-sterile piece.
This article is part of Laboratory glass bottles, in Bottles & containers.
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Questions about DURAN® GL 45 HPLC Bottle (accessories & replacement parts)
What is this article?
DURAN® GL 45 HPLC Bottle (accessories & replacement parts) 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.

