Description
Metal spring for micro insert 702972 is a support spring that seats and stabilises the matching 0,3 mL conical micro insert inside a host vial. Proper spring support keeps the insert centred and correctly positioned so the needle can reach residual sample at the conical tip during microlitre work. Supplied in packs of 100 pieces from manufacturer Macherey-Nagel, these springs are intended specifically for insert 702972 in chromatography and analytical sample-preparation setups. They complete a micro-insert system for laboratories handling limited sample volumes in GC, HPLC or related techniques. Consistent spring geometry supports reproducible insert height across multiple vials in autosampler trays and manual workflows. Use together with the designated clear conical insert whenever low-volume recovery and reliable seating are required.
This article is part of Syringes & needles.
Key features
- Pack size: 100 pc(s)
- Type: Metal spring
- Compatible insert: 702972
- Function: Insert seating and support
- EAN: 4046681085727
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Questions about Metal spring for 702972
What is this article?
Metal spring for 702972 is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Syringes & needles, in Lab consumables.
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 catalogue is Lab consumables.
Shelves beside this one are Needles & cannulas, 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.