Description
Fixing rings for 300 ml SPE columns are dedicated accessories for solid-phase extraction setups that use large-volume 300 ml SPE columns. They help secure columns during sample loading, washing and elution steps so that manifolds and processing stations remain organised and stable. Consistent mechanical retention of oversized SPE columns reduces handling interruptions and helps maintain reproducible extraction geometry throughout multi-step protocols. These fixing rings from manufacturer Carl ROTH complement SPE hardware ranges focused on chromatography sample preparation. The compact pack weight of 0,010 kg keeps storage and bench logistics simple. Use them wherever 300 ml SPE columns must be held reliably during vacuum or positive-pressure processing, method validation and routine clean-up of aqueous or organic extracts prior to chromatographic or spectroscopic analysis.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack sizes: 100 pc(s), 1000 pc(s)
- Product type: Fixing rings for SPE columns
- Compatible column volume: 300 ml
- Weight: 0,010 kg
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Questions about Fixing rings for 300 ml SPE columns, 100 unit(s)
What is this article?
Fixing rings for 300 ml SPE columns, 100 unit(s) is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in SPE cartridges & columns, inside SPE & sample preparation, in Chromatography equipment.
An SPE cartridge holds a bed of sorbent. Bed mass, sorbent chemistry and volume are the specification. A 100 mg C18 cartridge and a 1 g C18 cartridge take different sample loads and different elution volumes. The method names all three.
Solid-phase extraction holds a compound on a sorbent while the rest of the sample is washed away, then releases it in a small volume. The sorbent, the bed mass and the solvents are the method. Silica, ion exchangers and polymer phases do different jobs. A flash column is the same idea scaled toward purification rather than trace cleanup. The molecules are on PubChem, named by IUPAC.
Which category should I open next?
The category is SPE & sample preparation. The sub-category is SPE cartridges & columns. The catalogue is Chromatography equipment.
Shelves beside this one are Sorbents, silica gel & ion exchangers and Flash, empty & glass chromatography columns.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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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Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.