Description
EC 100/3 NUCLEODUR C18 HTec, 5 µm is an EC HPLC separation column for analytical high-performance liquid chromatography. The column combines a length of 100 mm with an internal diameter of 3 mm and is packed with NUCLEODUR C18 HTec reversed-phase material at a particle size of 5 µm. This C18-bonded silica phase is intended for reversed-phase separations of neutral, acidic and basic compounds in pharmaceutical, environmental, chemical and research laboratories. The 3 mm ID EC format offers a practical middle ground between classical 4,6 mm columns and narrower microbore formats, supporting efficient solvent use on standard HPLC systems. Supplied as a pack of one piece from manufacturer Macherey-Nagel, the column integrates readily into routine analytical workflows. The 5 µm particle size provides a workable compromise between efficiency and operating pressure for conventional pumps. With its defined 100 mm × 3 mm geometry and C18 HTec selectivity, the column supports method development, quality control and general organic analysis where reproducible reversed-phase retention and peak shape are required.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc
- Column type: EC HPLC separation column
- Stationary phase: NUCLEODUR C18 HTec
- Particle size: 5 µm
- Column length: 100 mm
- EAN: 4046681063640
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Questions about EC 100/3 NUCLEODUR C18 HTec, 5 µm
What is this article?
EC 100/3 NUCLEODUR C18 HTec, 5 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 × 2.1 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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