Description
SPE columns ROTI®XBond DIOL, 500 mg/3 ml, are solid-phase extraction columns for normal-phase SPE in chromatography laboratories. Each column holds a 500 mg DIOL sorbent bed in a 3 ml format, supporting clean-up, enrichment and fractionation steps ahead of analytical separation. The pack contains 50 pieces with a total weight of 0,500 kg, suited to routine sample-preparation series on standard SPE equipment. These ROTI®XBond columns from manufacturer Carl ROTH belong to the normal-phase SPE range and use diol-bonded chemistry for polar retention typical of this sorbent class. Defined bed mass and reservoir volume help keep loading and elution conditions consistent across parallel samples. Laboratories employ such cartridges in method development and everyday extraction workflows where reproducible normal-phase SPE is required. The format integrates readily into common vacuum or positive-pressure SPE setups used in research and quality-control environments. This configuration offers a practical choice for analytical work that depends on reliable solid-phase extraction prior to chromatographic analysis.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 50 pc(s)
- Phase: DIOL
- Sorbent mass: 500 mg
- Column volume: 3 ml
- Product line: ROTI®XBond
- Type: SPE columns (normal phase)
- Technical Information Sheet:
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Questions about SPE columns ROTI®XBond, DIOL, 500mg/3ml
What is this article?
SPE columns ROTI®XBond, DIOL, 500mg/3ml is the article on this page. Luminix Health distributes Carl Roth 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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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