Description
EC 250/4 NUCLEOSIL 100-7 C6H5 is an EC HPLC separation column for analytical liquid chromatography. The column has a length of 250 mm and an internal diameter of 4 mm, and is configured with the NUCLEOSIL 100-7 C6H5 stationary phase indicated in the product designation. It is supplied as a single piece, making it practical for equipping a dedicated phenyl-phase method or for replacing a worn analytical column without surplus stock. The EC format is intended for use on standard HPLC systems in research, quality control and routine analytical laboratories. Phenyl-type C6H5 selectivity supports separations that benefit from aromatic interactions in addition to conventional reversed-phase retention. This column is offered from manufacturer Macherey-Nagel within the HPLC chromatography column range. Dimensions of 250 mm × 4 mm correspond to a widely used analytical geometry for efficient separations at typical HPLC flow rates. Clear length, diameter and phase coding on the designation help laboratories identify the correct hardware and packing for method transfer and documentation.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc
- Product type: EC HPLC separation column
- Stationary phase: NUCLEOSIL 100-7 C6H5
- Column length: 250 mm
- Internal diameter: 4 mm
- EAN: 4046681082825
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Questions about EC 250/4 NUCLEOSIL 100-7 C6H5
What is this article?
EC 250/4 NUCLEOSIL 100-7 C6H5 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 × 2.1 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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Shelves beside this one are HPLC fittings, tubing & inline filters, HPLC guard columns and HPLC accessories.
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