Description
PTFE tubing, 1× Luer female, GA7×** is a laboratory fluid-handling component made from polytetrafluoroethylene (PTFE). The tubing is fitted with a single female Luer connection in the GA7×** configuration, allowing secure coupling to compatible Luer interfaces on syringes, valves and instrument ports. PTFE is a standard choice for laboratory transfer lines where chemical inertness and low interaction with reagents or solvents are required. This tubing item from manufacturer Hamilton is supplied as one piece for integration into analytical, preparative or general wet-chemistry fluid paths. The female Luer interface supports quick, tool-free connection within Luer-based assemblies, while the GA7×** designation identifies the specific gauge and geometry for correct matching in Hamilton and related laboratory setups. Typical applications include sample introduction, reagent delivery and interconnect lines between modules in chromatography, spectroscopy and routine laboratory workflows. Country of origin is Romania. The component belongs to the PTFE tubing category used wherever a chemically resistant polymer line with a defined Luer female end is needed for controlled fluid transfer.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: Polytetrafluoroethylene (PTFE)
- Connection: 1× Luer female
- Designation: GA7×**
- Product type: PTFE tubing
- Country of origin: Romania
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Questions about TUB PTFE 1xLUER F GA7X**
What is this article?
TUB PTFE 1xLUER F GA7X** is the article on this page. Luminix Health distributes Hamilton for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Matériel de laboratoire.
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 Matériel de laboratoire.
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.