Description
750 N 500 µL syringe (22/51/2) is a precision glass microlitre syringe intended for gas chromatography injection. It offers a nominal volume of 500 µL (0,0005 l) and a fixed needle geometry coded 22/51/2, combining gauge G22 with a 51 mm needle length and 0,7 mm outer diameter. The needle is not exchangeable and the interior is not gas-tight, matching standard liquid GC sample introduction rather than gas-tight applications. As part of the 700 product type range from manufacturer Hamilton, this model supports controlled delivery of small liquid volumes in analytical workflows. The unit is supplied as 1 pc with a gross weight of 0,04 kg and is classified among microlitre and glass syringes. Laboratories use it where defined needle outer diameter, length and volume are required for reproducible GC injection. Clear dimensional data for gauge, length and outer diameter help match existing methods and injector interfaces without guesswork on geometry or capacity.
This article is part of Microlitre syringes, in Syringes & needles.
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Questions about 750 N 500µL SYR (22/51/2)
What is this article?
750 N 500µL SYR (22/51/2) is the article on this page. Luminix Health distributes Hamilton for laboratory use. It sits in Microlitre syringes, inside Syringes & needles, in Lab consumables.
A microlitre syringe delivers a very small volume, often into a gas or liquid chromatograph, with a cemented or a removable needle. The volume, the needle gauge and the point style are the specification. A chromatography syringe is not a disposable medical syringe, and the plunger is easily bent.
A syringe is a barrel and a piston. A disposable syringe is for transfer and injection. A microlitre syringe is a precise analytical tool, often with a cemented or removable needle, used to inject into a chromatograph. The needle gauge and the point, and the Luer or cemented connection, have to match the job. A Luer slip and a Luer lock are not the same fitting. In-vitro and diagnostic context is under ISO in vitro diagnostic systems.
Which category should I open next?
The category is Syringes & needles. The sub-category is Microlitre syringes. The catalogue is Lab consumables.
Shelves beside this one are Needles & cannulas, Disposable syringes and Luer connectors & adapters.
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.

