Description
CHROMABOND C18 columns in BIG pack format deliver solid-phase extraction capacity for higher-throughput laboratories. Each column combines a 6 mL volume with a 500 mg C18 sorbent bed for reversed-phase sample preparation. Columns are made of polypropylene (PP) and fitted with polyethylene (PE) filter elements to hold the sorbent during solvent flow. This BIG pack from manufacturer Macherey-Nagel contains 250 pieces, packed in five bags of 50, so stock can be opened stepwise while the remaining units stay protected. The C18 phase supports retention of non-polar and moderately polar analytes from aqueous samples ahead of chromatographic analysis. Standard 6 mL geometry matches common SPE manifolds and automated systems used in analytical labs. Bulk supply of identical 500 mg columns simplifies method validation, multi-sample series and shared laboratory inventories. These CHROMABOND SPE accessories belong to the chromatography consumables range and provide a clear 6 mL / 500 mg configuration for day-to-day clean-up and enrichment work.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 250 pc(s) (5 bags of 50)
- Brand: CHROMABOND
- Phase: C18
- Column volume: 6 mL
- Sorbent amount: 500 mg
- EAN: 4046681073489
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Questions about Chromab. columns C18, 6 mL, 500 mg, BIG
What is this article?
Chromab. columns C18, 6 mL, 500 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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