Description
CHROMABOND SiOH columns in BIG pack format provide solid-phase extraction columns with a 6 mL volume and a 1000 mg unmodified silica (SiOH) sorbent bed for chromatographic sample preparation. Each column uses a polypropylene body with polyethylene filter elements, supporting stable flow during typical SPE sequences of conditioning, sample loading, washing, and elution. The SiOH phase is suited to normal-phase clean-up and enrichment where polar interactions are required. This BIG pack from manufacturer Macherey-Nagel contains 250 pieces, packed in five bags of 50 columns, which is practical for higher-throughput laboratories that process many samples under the same method. Standard bed mass and column geometry support reproducible work-up across large sample series in environmental, food, and chemical analysis settings. The articles are chromatography accessories for laboratory SPE rather than sterile disposables, and the bulk configuration reduces ordering frequency for established silica-based extraction protocols.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 250 pc(s) (5 bags of 50)
- Product type: CHROMABOND SiOH SPE columns, BIG pack
- Column volume: 6 mL
- Sorbent bed: 1000 mg SiOH
- Housing material: polypropylene (PP)
- EAN: 4046681072833
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Questions about Chromab. columns SiOH, 6mL, 1000 mg, BIG
What is this article?
Chromab. columns SiOH, 6mL, 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.