Description
CenterGuide Marathon Septa Shimadzu are gas chromatography septa configured as a Shimadzu plug for compatible GC injectors. The Marathon Shimadzu plug design is specified for a maximum temperature of 300 °C and is intended to provide dependable sealing at the injection port during chromatographic analyses. CenterGuide geometry supports guided needle passage, which assists consistent sample introduction in routine and series work. The product is delivered in a blister pack of 25 pieces, protecting the septa until installation and simplifying bench-side handling. These GC septa from manufacturer Macherey-Nagel are suited to laboratories operating Shimadzu-compatible systems that require Marathon-grade plug septa as replaceable consumables. They fit analytical chemistry, quality control, and research settings where controlled sealing performance and thermal stability up to the stated limit are needed for leak-resistant operation. Blister packaging offers a practical pack size for ongoing instrument maintenance and method support without unnecessary bulk.
This article is part of Vial caps & septa, in Vials, caps & septa.
Key features
- Pack size: 25 pc(s)
- Product type: GC septa
- Format: Shimadzu plug
- Design: CenterGuide Marathon
- Maximum temperature: 300 °C
- EAN: 4046681086830
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Questions about CenterGuide Marathon Septa Shimadzu
What is this article?
CenterGuide Marathon Septa Shimadzu is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Vial caps & septa, inside Vials, caps & septa, in Chromatography equipment.
A vial cap and a septum have to match the vial neck: crimp, screw or snap, and the diameter. The septum material, PTFE/silicone or rubber, decides chemical resistance and how many times a needle can pierce it. A septum that sheds into the solvent becomes ghost peaks.
An autosampler vial is the small closed bottle a chromatograph picks up. The neck is crimp, screw or snap, and the cap and the septum have to be that neck. The septum is the part the needle pierces. A soft septum reseals. A septum that is wrong for the solvent swells or sheds particles into the sample. Inserts reduce the volume when the sample is scarce. The separation they feed is described with IUPAC names and PubChem data.
Which category should I open next?
The category is Vials, caps & septa. The sub-category is Vial caps & septa. The catalogue is Chromatography equipment.
Shelves beside this one are Chromatography accessories, Autosampler vials, Crimpers & decappers and Vial inserts.
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.