Description
The 1725 RN 250 µL syringe (22S/51/2) is a precision microlitre glass syringe from the 1700 series, designed for accurate small-volume liquid handling in analytical workflows. With a nominal volume of 250 µL (0,00025 l), it features a gas-tight interior that supports reliable sample transfer and minimises leakage during use. The removable needle configuration uses a G22s gauge needle with a length of 51 mm and an outer diameter of 0,72 mm, giving operators flexibility when the needle needs replacement. Intended primarily for GC injection applications, this syringe suits routine gas chromatography sample introduction where controlled delivery and needle interchangeability matter. Supplied as a single unit with a gross weight of 0,03 kg, it fits standard laboratory microlitre syringe handling. The 1725 RN model from manufacturer Hamilton combines a robust glass barrel with an exchangeable needle design suited to GC workstations and method development. Its compact format and defined needle geometry support consistent injections in research and quality-control environments that rely on microlitre-scale dosing.
This article is part of Microlitre syringes, in Syringes & needles.
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Questions about 1725 RN 250µL SYR(22S/51/2)
What is this article?
1725 RN 250µL SYR(22S/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.

