Description
EC 75/4.6 NUCLEODUR C18 HTec, 5 µm is an EC HPLC separation column for analytical high-performance liquid chromatography. The column has a length of 75 mm and an internal diameter of 4,6 mm, and is packed with NUCLEODUR C18 HTec reversed-phase material at a particle size of 5 µm. This C18-bonded silica phase supports reversed-phase separations of neutral, acidic and basic analytes in pharmaceutical, chemical, environmental and research laboratories. The EC hardware format offers a robust analytical column geometry suited to routine method development and quality-control work on standard HPLC systems. Supplied as a single piece from manufacturer Macherey-Nagel, the column fits workflows that require a 4,6 mm ID format with moderate backpressure. The 5 µm particle size balances chromatographic efficiency and operating pressure for conventional pumps. With its defined 75 mm × 4,6 mm dimensions and C18 HTec selectivity, the column delivers reproducible retention for everyday reversed-phase applications, impurity profiling and general organic analysis where consistent peak shape is essential.
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: 75 mm
- EAN: 4046681063664
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Questions about EC 75/4.6 NUCLEODUR C18 HTec, 5 µm
What is this article?
EC 75/4.6 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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