Description
Thread adapter from GL45 to GL32, ETFE is a bottle thread adapter designed to convert a GL 45 thread to a GL 32 thread. Fabricated from ETFE, the adapter is intended for laboratory bottles and allows reliable connection between larger GL 45 bottle necks and components that use the GL 32 standard. It is supplied as 1 pc with a net weight of 0,023 kg, a gross weight of 0,026 kg and a packaging volume of 0,001 m³. The unit supports flexible bottle configurations in routine laboratory work involving reagent bottles, media containers or sample vessels. This thread adapter from manufacturer Eppendorf is produced in Germany (Baden-Württemberg) and falls under laboratory material classification UNSPSC 41104900. It offers a straightforward mechanical solution for adapting GL 45 bottles to GL 32 fittings, closures or dispensers without modification of the original bottle. Laboratory personnel can deploy the ETFE adapter in analytical, preparative or general lab settings that require standardised GL thread compatibility. The single-piece format is ready for immediate installation and everyday use with common laboratory bottle systems.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Bottle thread adapter
- Material: ETFE
- Thread conversion: GL 45 to GL 32
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Questions about Thread adapter from GL45 to GL32, ETFE
What is this article?
Thread adapter from GL45 to GL32, ETFE is the article on this page. Luminix Health distributes Eppendorf for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing accessories.
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.

