Description
Needle Seat for device models ACQUITY H-Class SM-FTN and ACQUITY I-Class SM-FTN is a precision replacement component for Waters ACQUITY sample-manager systems. This needle seat provides the sealing interface and alignment required for reliable needle engagement within the flow path of the SM-FTN modules. Offered as an equivalent product to Waters article number 405011492, the part is available from manufacturer Altmann Analytik as a single piece, simplifying spare-part stocking for scheduled maintenance or unplanned service. Compatibility with both the ACQUITY H-Class SM-FTN and ACQUITY I-Class SM-FTN configurations allows laboratories running these UPLC platforms to restore proper needle seating after wear or routine instrument care. Correct seating supports consistent sample introduction, reduces the risk of leaks or carry-over issues, and helps maintain system performance during high-throughput liquid-chromatography sequences. The single-unit pack is practical for maintenance kits and emergency replacements, enabling chromatography laboratories to keep critical sample-manager hardware operational without holding excess inventory of specialised parts.
This article is part of Needles & cannulas, in Syringes & needles.
Key features
- Pack size: 1 pc
- Product type: Needle seat
- Compatible models: ACQUITY H-Class SM-FTN, ACQUITY I-Class SM-FTN
- Equivalent to: Waters art. no. 405011492
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Questions about Needle Seat
What is this article?
Needle Seat is the article on this page. Luminix Health distributes Altmann Analytik 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.
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We deliver across the EU, usually within 2 to 5 working days. More is on Delivery across the EU. 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.
