Description
CHROMABOND columns NH2, 6 mL, 500 mg, glass are solid-phase extraction columns featuring aminopropyl (NH2) sorbent in an inert glass body. Each column provides a 6 mL volume with 500 mg NH2 packing and glass-fibre filter elements, offering an alternative to plastic housings when solvent compatibility or low extractables are preferred. The NH2 phase supports polar retention and weak anion-exchange mechanisms used in clean-up, enrichment and matrix removal prior to instrumental analysis. Delivered as a pack of 30 pieces by Macherey-Nagel, these glass CHROMABOND SPE columns suit laboratories that standardise on aminopropyl chemistry for environmental, clinical or food sample preparation. Glass construction with glass-fibre frits helps maintain chemical inertness across a broad range of organic solvents typically applied in SPE conditioning, loading and elution. Net weight of the pack is 0,43 kg. The format is intended for use with common SPE manifolds and positive-pressure processors, enabling reproducible bed geometry and straightforward method transfer between glass and polymer cartridge workflows where NH2 selectivity is required.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 30 pc(s)
- Sorbent phase: NH2 (aminopropyl)
- Column volume: 6 mL
- Sorbent amount: 500 mg
- Housing material: Glass with glass-fibre filter elements
- EAN: 4046681071959
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Questions about Chromab. c. NH2, 6 mL, 500 mg, gl.
What is this article?
Chromab. c. NH2, 6 mL, 500 mg, gl. 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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Shelves beside this one are Sorbents, silica gel & ion exchangers and Flash, empty & glass chromatography columns.
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