Description
VP 250/21 NUCLEODUR C18 HTec is a VarioPrep HPLC separation column with a 10 µm particle size for preparative liquid chromatography. The column has a length of 250 mm and an internal diameter of 21 mm, giving a preparative-scale geometry suited to higher sample loads than typical analytical formats. It is equipped with an axially adjustable endfitting that supports controlled bed compression and stable sealing during packing and operation. The NUCLEODUR C18 HTec stationary phase provides a C18 reversed-phase surface for separation and purification workflows in HPLC laboratories. Supplied as a single piece from manufacturer Macherey-Nagel, this VarioPrep column is intended for use where robust hardware and defined dimensions are required for method transfer or routine preparative work. The combination of fixed length, 21 mm internal diameter and 10 µm media makes the VP 250/21 configuration a practical choice for scale-up from analytical C18 methods and for isolation of target fractions under reversed-phase conditions in research and process-support environments.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc
- Type: VarioPrep HPLC separation column
- Stationary phase: NUCLEODUR C18 HTec
- Particle size: 10 µm
- Column length: 250 mm
- EAN: 4046681055478
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Questions about VP 250/21 NUCLEODUR C18 HTec, 10 µm
What is this article?
VP 250/21 NUCLEODUR C18 HTec, 10 µm is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in HPLC columns, inside HPLC columns & accessories, in Chromatography equipment.
An HPLC column is specified by the stationary phase, the particle size, the length and the internal diameter. A C18, 5 µm, 150 × 4.6 mm column is a different article from a C18, 3 µm, 100 × 2 mm column. The smaller bore belongs on a lower flow. A column has a direction and a pH range.
An HPLC column is a tube packed, or coated, with a stationary phase. The sample is carried through it by a liquid, and the compounds leave at different times. The phase, the particle size, the length and the internal diameter decide the separation. A guard column is a short sacrificial piece in front of the analytical column. Fittings and tubing have a bore that either preserves the peak or smears it. Compound names follow IUPAC. Data are on PubChem. Method grades often cite the European Pharmacopoeia or USP.
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The category is HPLC columns & accessories. The sub-category is HPLC columns. The catalogue is Chromatography equipment.
Shelves beside this one are HPLC fittings, tubing & inline filters, HPLC guard columns and HPLC accessories.
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