Description
EC 50/4.6 NUCLEODUR C18 Isis is an EC HPLC separation column designed for high-performance liquid chromatography. It offers a column length of 50 mm and an internal diameter of 4,6 mm, packed with NUCLEODUR C18 Isis material at a particle size of 1,8 µm. The C18 Isis stationary phase supports reversed-phase separations that benefit from steric selectivity on a short analytical bed. The 4,6 mm internal diameter matches widely used analytical HPLC column formats, while the 50 mm length keeps the bed compact for faster run times where method parameters allow. Delivered as a single column per pack, the product is intended for professional laboratory chromatography. Typical use includes analytical HPLC in research, development and quality-control settings that require a defined EC 50/4.6 geometry with 1,8 µm particles. This column from manufacturer Macherey-Nagel integrates into standard HPLC systems without altering the established NUCLEODUR C18 Isis phase choice. Laboratories specifying this exact length, diameter and particle-size combination can apply it for efficient reversed-phase work on conventional analytical instruments.
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 Isis
- Particle size: 1,8 µm
- Column length: 50 mm
- EAN: 4046681063039
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Questions about EC 50/4.6 NUCLEODUR C18 Isis, 1.8 µm
What is this article?
EC 50/4.6 NUCLEODUR C18 Isis, 1.8 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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