Description
CHROMABOND columns C18 are large-format solid-phase extraction columns designed for reversed-phase sample preparation with a C18 bonded phase. Each unit provides a 45 mL column volume and a 5000 mg sorbent bed, built from polypropylene with polyethylene filter elements for stable packing support during loading, washing, and elution. Packs of 20 pieces from manufacturer Macherey-Nagel address higher-capacity SPE needs where larger sample volumes or higher analyte loads must be processed. The C18 chemistry supports hydrophobic retention of non-polar to moderately polar analytes from aqueous or mixed matrices, making the format suitable for environmental, food, and bioanalytical clean-up workflows. The generous 5000 mg fill and 45 mL barrel geometry allow flexible solvent volumes while maintaining a defined SPE bed. These columns integrate into standard vacuum or positive-pressure manifolds used for multi-sample preparation prior to HPLC, GC, or related analytical techniques.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 20 pc(s)
- Product type: CHROMABOND SPE columns C18
- Phase: C18 reversed phase
- Column volume: 45 mL
- Sorbent amount: 5000 mg
- EAN: 4046681071089
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Questions about Chromab. columns C18, 45 mL, 5000 mg
What is this article?
Chromab. columns C18, 45 mL, 5000 mg is the article on this page. Luminix Health distributes Macherey-Nagel 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?
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.
