Description
The 705 RN 50 µL syringe (22S/51/2) is a precision microlitre glass syringe for controlled liquid handling in analytical laboratories. It offers a nominal volume of 50 µL (0,00005 l) within the 700 product type and is configured with a removable needle for flexible day-to-day use. The needle is 51 mm long, gauge G22s, with an outer diameter of 0,72 mm, matching the familiar 22S/51/2 geometry used in fine chromatographic work. The needle is exchangeable, so worn or damaged tips can be replaced without discarding the barrel. Application focus is GC injection; the interior is not specified as gas-tight. Pack size is 1 pc, with a gross weight of 0,03 kg, suited to single-instrument setups and spare stocking. This model from manufacturer Hamilton supports reproducible introduction of small sample aliquots into gas chromatography systems where classic glass microlitre syringes remain standard. It fits workflows that specify 50 µL capacity together with a slender G22s needle for injection ports and liners that require that needle profile and length.
This article is part of Microlitre syringes, in Syringes & needles.
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Questions about 705 RN 50UL SYR (22S/51/2)
What is this article?
705 RN 50UL 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 Consommables.
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 Consommables.
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.

