Description
The 725 NR 250 µL syringe (22/51/3) is a microlitre syringe for precise small-volume liquid handling in analytical laboratory workflows. It provides a nominal volume of 250 µL (0,00025 l) within the 700 product type range and uses a fixed needle built to the 22/51/3 designation. The needle is gauge G22, with an outer diameter of 0,7 mm and a length of 51 mm, matching common HPLC injection geometries. This syringe from manufacturer Hamilton is specified for HPLC injection applications. The interior is not gas-tight and the needle is not exchangeable, defining it as a fixed-needle configuration for dedicated dispensing paths. Gross weight is 0,04 kg and the unit is supplied as 1 pc. Categorised among microlitre syringes and glass syringes, it supports controlled introduction of small liquid volumes in chromatography and related laboratory liquid-transfer steps where the 725 NR 250 µL format and 22/51/3 needle style are required.
This article is part of Microlitre syringes, in Syringes & needles.
Key features
- Pack size: 1 pc
- Model: 725 NR
- Nominal volume: 250 µL
- Needle specification: 22/51/3
- Needle outer diameter: 0,7 mm
- Needle length: 51 mm
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Questions about 725 NR 250UL SYR(22/51/3)
What is this article?
725 NR 250UL SYR(22/51/3) 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.