Description
CHROMABOND HLB columns (30 µm), 3 mL, 200 mg are fine-grained solid-phase extraction columns for analytical sample preparation. Each polypropylene column is packed with 200 mg of HLB sorbent at a 30 µm particle size and equipped with polyethylene filter elements. The finer particle bed is intended for SPE workflows that benefit from a more compact sorbent bed while retaining the familiar 3 mL column volume. Packs of 30 pieces support method optimisation and regular laboratory use. These columns from manufacturer Macherey-Nagel feature an HLB phase that combines hydrophilic and lipophilic interaction sites, enabling retention of polar and non-polar analytes from diverse matrices. PP housings with PE frits withstand common organic solvents and aqueous buffers used in SPE protocols. Consistent 30 µm particle sizing and a defined 200 mg fill help deliver uniform bed characteristics across a series of extractions. The 3 mL format mounts directly on standard vacuum or positive-pressure SPE manifolds.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 30 pc(s)
- Product line: CHROMABOND HLB
- Particle size: 30 µm (fine-grained)
- Column volume: 3 mL
- Sorbent bed: 200 mg
- EAN: 4046681069123
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Questions about Chromab. columns HLB (30 µm), 3 mL,200mg
What is this article?
Chromab. columns HLB (30 µm), 3 mL,200mg 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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