Description
SPE-PP columns CHROMABOND® HLB, 6 ml vol., absorbent weight 500 mg
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“Hydrophilic-lipophilic balanced” (HLB) N-vinylpyrrolidone-divinylbenzene copolymer. State-of-the-art spherical polymer for highest demands in solid phase extraction.
- Improved retention for polar substances.
- High loadability and excellent performance.
- Water wettable - even if the column bed runs dry, SPE can be continued.
- Applicable for a wide range of analyte polarities.
The hydrophilic-lipophilic balance of the copolymer (spherical part) shows a better retention for polar compounds. SPE at its best!
| Version | 60 µm |
| Column volume | 6 ml |
| Filling quantity | 500 mg |
| Packaging | 6 x 5 units |
| Phase | HLB |
| Separation principle | Reversed phase (RP) |
| Column shape | Open tubular syringe-shaped column with Luer tip outlet |
| Material text | Material: PP columns with PE filter elements. |
| Column type | SPE column |
| Particle type | Fully porous particles (FPP) |
| Particle size | 60 µm |
| Pore size | 65 Å |
| pH stability | 1.0-14.0 |
| Surface chemistry | Hydrophilic-lipophilic balanced N-vinylpyrrolidone-divinylbenzene |
| Specific surface according to BET | 750 m²/g |
| Recommended storage temperature | RT |
| Recommended application(s) | Chloramphenicol, Iodinated contrast media, Pestizide, Polar organic molecules from polar matrices, Sulfonamide |
| Similar phases | ROTI®XBond HLB Strata™-X Oasis® HLB Oasis® Prime HLB Isolute® ENV+ Supel™-Select HLB Styre Screen® HLB |
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Questions about SPE-PP columns CHROMABOND® HLB, 6 ml vol., absorbent weight 500 mg, 30 unit(s)
What is this article?
SPE-PP columns CHROMABOND® HLB, 6 ml vol., absorbent weight 500 mg, 30 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.
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