Description
SPE cartridges CHROMAFIX C18 ec (S) are solid-phase extraction cartridges designed for sample preparation ahead of chromatographic or other analytical measurements. The sorbent is a C18 endcapped (ec) phase in the CHROMAFIX (S) format, suited to reversed-phase retention of non-polar to moderately polar analytes from aqueous or mixed matrices. Each pack provides 50 pc(s) with a net weight of 0,200 kg, supporting batch sample clean-up, enrichment and matrix simplification in routine laboratory workflows. Solid-phase extraction with C18 ec media is widely applied for environmental, food, pharmaceutical and clinical sample preparation where hydrophobic interactions drive analyte retention and selective elution. CHROMAFIX C18 ec (S) cartridges from manufacturer MACHEREY-NAGEL fit SPE protocols that call for an endcapped octadecyl phase in a convenient cartridge geometry. Laboratories can integrate these units into manual or semi-automated SPE sequences to improve extract cleanliness and protect downstream HPLC or GC systems from residual matrix load.
This article belongs on SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 50 pc(s)
- Product type: SPE cartridge
- Brand series: CHROMAFIX
- Phase: C18 ec (S)
- Technique: Solid-phase extraction (SPE)
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Questions about SPE cartridges, CHROMAFIX, C18 ec (S), 50 unit(s)
What is this article?
SPE cartridges, CHROMAFIX, C18 ec (S), 50 unit(s) 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.
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