Description
CHROMABOND XTR columns, 6 mL with 1000 mg kieselguhr, are offered here as a BIG pack for high-throughput sample preparation. Each column holds a kieselguhr bed suited to supported liquid–liquid extraction and related clean-up steps ahead of chromatographic analysis. The housing is polypropylene with polyethylene filter elements that retain the sorbent and allow controlled solvent flow. This large pack contains 250 pieces, supplied in five bags of 50, so busy laboratories can stock a uniform column format without frequent reordering. The 6 mL geometry and 1000 mg fill match the standard CHROMABOND XTR configuration used for routine aqueous sample handling. Available from manufacturer Macherey-Nagel, the BIG pack supports consistent SPE practice across multiple users or instruments. Laboratories running repeated extraction series benefit from the defined bed mass, PE frits, and bulk packaging while keeping the same column volume and sorbent load as the smaller packs.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 250 pc(s)
- Product type: CHROMABOND XTR SPE columns, BIG pack
- Column volume: 6 mL
- Sorbent: 1000 mg kieselguhr
- Material: PP with PE filter elements
- EAN: 4046681070709
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Questions about Chromab. columns XTR, 6 mL, 1000 mg, BIG
What is this article?
Chromab. columns XTR, 6 mL, 1000 mg, BIG 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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