Description
Media bottle, 1000 ml with 2× GL 45 threaded connections is a glass inoculation and media bottle designed for laboratory culture media handling and related process work. It combines a top GL 45 threaded connection with a second GL 45 threaded connection positioned laterally and angled upward, giving flexible access for closures, adapters, or process lines without crowding the neck. The vessel is made from borosilicate glass 3.3 Clean Save laboratory glass and is autoclavable, supporting repeated sterilisation cycles in routine lab use. With a nominal volume of 1 l, this format suits media preparation, storage, and transfer steps where dual threaded ports improve workflow. Supplied as a single piece from manufacturer Landgraf HLL, the bottle fits standard GL 45 laboratory accessories. Related media and inoculation bottles in this range are offered from 1000 ml to 20000 ml, and special designs can be requested when a standard layout is not sufficient. Ideal for microbiology, cell culture support, and general chemical or media bottle applications that need durable glass and two GL 45 interfaces.
This article is part of Laboratory glass bottles, in Bottles & containers.
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Questions about Media bottle, 1000ml with 2* GL 45 thread connection
What is this article?
Media bottle, 1000ml with 2* GL 45 thread connection is the article on this page. Luminix Health distributes Landgraf HLL 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.

