Description
Solid phase extraction columns (SPE) NH2 phase, 500 mg/3 ml are silica-based aminopropyl cartridges designed for conventional SPE of acidic and moderately polar compounds. The sorbent offers a surface area of 200 m²/g, a particle size of 40–75 µm and a pore size of 100 Å, providing reliable retention and clean-up performance in routine sample preparation. Each unit is a 3 ml column with Luer connection containing 500 mg of NH2 phase, suitable for manifold or automated SPE systems. This pack of 50 pieces from manufacturer Labbox forms part of a four-sorbent SPE range (C18, silica, Florisil and NH2) supplied in 3 ml and 6 ml formats to cover most laboratory applications. Aminopropyl phases are commonly selected for polar analyte enrichment, matrix simplification and fractionation steps ahead of HPLC, GC or other chromatographic techniques. The compact 3 ml geometry supports efficient solvent use while remaining compatible with standard SPE hardware.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 50 pc(s)
- Phase: NH2 (aminopropyl, silica-based)
- Sorbent bed: 500 mg
- Column volume: 3 ml
- Particle size: 40–75 µm
- EAN: 8434868044227
- GTIN: 08434868044227
- Technical Information Sheet:
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Questions about Solid phase extraction cartridges NH2, 500 mg/3 ml, 50 pcs
What is this article?
Solid phase extraction cartridges NH2, 500 mg/3 ml, 50 pcs is the article on this page. Luminix Health distributes Labbox 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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