Description
CHROMABOND columns C18 are solid-phase extraction columns intended for sample preparation and clean-up in chromatographic analysis. Each unit has a 70 mL column volume filled with 10 g of C18 sorbent, delivering reversed-phase retention for non-polar and moderately polar target compounds. The polypropylene body is fitted with polyethylene filter elements that retain the sorbent bed and promote uniform flow during conditioning, sample loading, wash and elution. Packed in units of 10 pieces, the columns support high-throughput SPE on vacuum manifolds or automated systems in environmental, food, clinical and pharmaceutical laboratories. The C18 phase from manufacturer Macherey-Nagel is a standard choice for concentrating hydrophobic analytes ahead of HPLC, GC or mass-spectrometric detection. Defined bed mass and geometry help maintain method transferability when scaling from smaller CHROMABOND formats. Robust PP construction withstands typical laboratory solvents and handling, making these columns practical chromatography accessories for routine and method-development work requiring reliable C18 selectivity at the 10 g scale.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 10 pc(s)
- Product type: CHROMABOND C18 SPE columns
- Column volume: 70 mL
- Sorbent amount: 10 g
- Housing material: PP with PE filter elements
- EAN: 4046681071553
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Questions about Chromab. columns C18, 70 mL, 10 g
What is this article?
Chromab. columns C18, 70 mL, 10 g 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.