Description
EC 100/4.6 NUCLEODUR C18 Pyramid, 5 µm is an EC HPLC separation column for analytical liquid chromatography. It combines a bed length of 100 mm with an internal diameter of 4,6 mm and is packed with 5 µm NUCLEODUR C18 Pyramid particles for reverse-phase work. The C18 bonded phase supports retention and selectivity across a broad range of mid- to low-polarity analytes in pharmaceutical, environmental and research methods. Supplied as one column per pack, the format suits routine QC, method development and system qualification on standard HPLC instruments. The EC hardware geometry from manufacturer Macherey-Nagel fits common end fittings and system connections without special adapters. A 100 mm length offers a practical balance of resolution, run time and solvent use, while the 4,6 mm bore matches widely used analytical flow rates. Choose this column when your method specifies NUCLEODUR C18 Pyramid chemistry at 5 µm with 100 mm × 4,6 mm dimensions for reproducible chromatographic performance.
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: NUCLEODUR C18 Pyramid
- Particle size: 5 µm
- Column length: 100 mm
- EAN: 4046681004988
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Questions about EC 100/4.6 NUCLEODUR C18 Pyramid, 5 µm
What is this article?
EC 100/4.6 NUCLEODUR C18 Pyramid, 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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