Description
CHROMABOND C18 ec columns are solid-phase extraction cartridges for laboratory chromatography sample preparation. Each column has a 3 mL volume and is filled with 200 mg of C18 ec sorbent. The housing is made of polypropylene (PP) and includes polyethylene (PE) filter elements that retain the packing throughout conditioning, sample application and elution. Offered in packs of 50 pieces from manufacturer Macherey-Nagel, these CHROMABOND SPE columns serve as standard accessories for reversed-phase clean-up and enrichment. The 3 mL format with a 200 mg bed provides greater capacity than smaller 1 mL cartridges while remaining practical for routine solvent volumes. C18 ec phase chemistry is widely applied in SPE method development and day-to-day analytical workflows. Polypropylene bodies with PE frits give a consistent cartridge construction suitable for typical aqueous and organic SPE solvents used ahead of HPLC, GC or related determinations.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 50 pc(s)
- Product type: CHROMABOND C18 ec SPE columns
- Column volume: 3 mL
- Sorbent amount: 200 mg
- Housing material: PP with PE filter elements
- EAN: 4046681073366
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Questions about Chromab. columns C18 ec, 3 mL, 200 mg
What is this article?
Chromab. columns C18 ec, 3 mL, 200 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.
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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.
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