Description
EC 125/4.6 NUCLEOSIL 100-7 C18 is an EC HPLC separation column designed for liquid chromatography workflows in analytical laboratories. The column measures 125 mm in length with an internal diameter of 4,6 mm and is supplied as a single piece for straightforward instrument installation. Its NUCLEOSIL 100-7 C18 stationary phase designation identifies this unit within the established NUCLEOSIL EC column family used for reversed-phase HPLC separations. Compact dimensions support efficient method development, routine quality control, and research applications where reliable chromatographic performance is required. Manufactured by Macherey-Nagel, the column fits standard HPLC systems that accept 4,6 mm internal diameter hardware and is intended for laboratories performing analytical separations of organic and pharmaceutical compounds. The EC format provides a practical geometry for everyday laboratory use, combining defined length and diameter with the C18-bonded NUCLEOSIL packing indicated in the product name. Packaged as one column per unit, it is ready for integration into existing HPLC setups without additional configuration beyond normal system equilibration and method parameters.
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 C18
- Column length: 125 mm
- Internal diameter: 4,6 mm
- EAN: 4046681081569
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Questions about EC 125/4.6 NUCLEOSIL 100-7 C18
What is this article?
EC 125/4.6 NUCLEOSIL 100-7 C18 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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