Description
SPE cartridges, CHROMAFIX, HR-XA (M)
Further attractive products to complete your chromatography laboratory can be found on our Chromatographypage!
CHROMAFIX® cartridges offer an alternative way of handling using positive pressure by syringes or peristaltic pumps.. Especially suited for convenient solid phase extraction of small sample volumes. Female Luer fitting at the inlet, male Luer tip as exit.
| Version | Medium |
| Column volume | 0.8 ml |
| Packaging | 10 x 5 units |
| Phase | HR-XA |
| Separation principle | Mixed mode (RP and Ion exchange (IEX)) |
| Column shape | Tubular syringe-shaped cartridge with Luer tip inlet and outlet |
| Material text | Material: PP columns with PE filter elements. |
| Column type | SPE cartridge |
| Particle type | Fully porous particles (FPP) |
| Particle size | 85 µm |
| Pore size | 55-65 Å |
| Pressure stability | 10 bar |
| pH stability | 1,0-14,0 |
| Surface chemistry | Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with quaternary ammonium modification, very strong mixed mode anion exchanger (MAX) |
| Specific surface according to BET | 850 m²/g |
| Minimum filling quantity | 215 mg |
| Endcapped | no |
| Recommended storage temperature | RT |
| Exchanger capacity cation/anion | ~0,25 meq/g |
| Recommended application(s) | Acidic active ingredients from strongly matrix-contaminated samples (urine, plasma, serum), Acids with pKa 2-8, Herbicides, Phenolic acids |
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Questions about SPE cartridges, CHROMAFIX, HR-XA (M), 50 unit(s)
What is this article?
SPE cartridges, CHROMAFIX, HR-XA (M), 50 unit(s) 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.
Which category should I open next?
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.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.