Description
EC 125/2 NUCLEOSIL 100-5 C18 is a ready-to-use HPLC separation column intended for reversed-phase chromatographic applications. The column has a length of 125 mm and an internal diameter of 2 mm, packed with NUCLEOSIL 100-5 C18 stationary phase. It is supplied as a single unit and is designed for analytical HPLC workflows requiring reliable C18 selectivity on a silica-based support. Manufactured by Macherey-Nagel, this EC-series column fits standard HPLC systems and is suitable for method development, routine analysis and separation of a wide range of mid- to non-polar analytes. The compact 125 mm × 2 mm format supports efficient separations with moderate solvent consumption, making it a practical choice for laboratories performing pharmaceutical, environmental or chemical analyses. Clear dimensional specification and established NUCLEOSIL C18 chemistry ensure consistent chromatographic performance in everyday laboratory use.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc
- Column length: 125 mm
- Internal diameter: 2 mm
- Stationary phase: NUCLEOSIL 100-5 C18
- Column type: EC HPLC separation column
- EAN: 4046681082948
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Questions about EC 125/2 NUCLEOSIL 100-5 C18
What is this article?
EC 125/2 NUCLEOSIL 100-5 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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