Description
N Needle (22s/51/2) is a precision laboratory needle configured for gas chromatography injection work. The designation combines a G22s outer diameter with a 51 mm needle length and point style 2, giving a fine, controlled geometry suited to GC inlet septa and small-volume sample transfer. Packaged as six pieces per pack, the set supports instrument readiness and spare availability on the bench. These needles from manufacturer Hamilton are intended for GC injection applications where gauge, length, and tip style must match the syringe and inlet design in use. The G22s profile offers a reduced outer diameter relative to standard 22-gauge needles, which can help limit septum coring during repeated injections. At 51 mm length, the needle reaches typical injection depths used in capillary GC systems. With a pack gross weight of 0,045 kg, the product is easy to store with syringes and consumables. Select the N Needle (22s/51/2) when your method specifies a 22s gauge, 51 mm length, and style 2 point for reliable GC sample introduction.
This article is part of Needles & cannulas, in Syringes & needles.
Key features
- Pack size: 6 pc(s)
- Needle type: N Needle
- Outer diameter (gauge): G22s
- Needle length: 51 mm
- Point style: 2
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Questions about N Needle (22s/51/2) 6/pk
What is this article?
N Needle (22s/51/2) 6/pk is the article on this page. Luminix Health distributes Hamilton for laboratory use. It sits in Needles & cannulas, inside Syringes & needles, in Lab consumables.
A needle or a cannula is specified by gauge, length and point, and by how it connects, Luer or cemented. A blunt needle is for transfer. A sharp needle is for piercing. Gauge is the outer diameter: a higher gauge is a thinner needle. The fitting has to match the syringe.
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 Needles & cannulas. The catalogue is Lab consumables.
Shelves beside this one are Microlitre syringes, 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.