Description
CHROMABOND HR-X columns with a defined 45 µm particle size are SPE cartridges intended for chromatographic sample clean-up and enrichment. Each unit combines a 6 mL polypropylene barrel with a 200 mg HR-X sorbent bed and polyethylene filter elements that secure the packing during solvent flow. The 45 µm particle grade supports controlled flow characteristics on vacuum manifolds and positive-pressure systems. Offered as a BIG pack of 250 columns from manufacturer Macherey-Nagel, the set is divided into five bags of 50 pieces for convenient storage and stepwise consumption in busy laboratories. The polypropylene housing withstands typical SPE solvents and aqueous media used in reverse-phase and polymeric sorbent protocols. This 6 mL / 200 mg format is widely applied for preparation of environmental, food and bioanalytical samples ahead of HPLC, GC or mass-spectrometric measurement. Net pack weight is 1,24 kg. The bulk configuration suits method development and routine high-volume SPE where reproducible particle size and bed mass are essential.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 250 pc(s)
- Product type: CHROMABOND HR-X SPE columns
- Particle size: 45 µm
- Column volume: 6 mL
- Sorbent amount: 200 mg
- EAN: 4046681105807
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Questions about Chromab. c. HR-X (45 µm), 6 mL,200mg,BIG
What is this article?
Chromab. c. HR-X (45 µm), 6 mL,200mg,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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