Description
EC 50/4 NUCLEODUR C18 Isis, 3 µm is an EC HPLC separation column designed for high-performance liquid chromatography. It combines a column length of 50 mm with an internal diameter of 4 mm and is filled with NUCLEODUR C18 Isis particles of 3 µm. The C18 Isis chemistry supports reversed-phase HPLC separations typically performed in analytical and research laboratories. Delivered as one column per pack, this EC-format hardware is ready for installation on compatible HPLC systems used for routine analysis and method work. The NUCLEODUR C18 Isis stationary phase from manufacturer Macherey-Nagel offers an octadecyl-modified silica surface for conventional reversed-phase applications. The EC 50/4 dimensions—50 mm length and 4 mm internal diameter—together with the 3 µm particle size give a clearly specified geometry for laboratories standardising on short EC columns. Individual packaging simplifies stock control for chromatography groups that require reliable C18 columns for ongoing sample separation tasks.
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: 3 µm
- Column length: 50 mm
- EAN: 4046681063244
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Questions about EC 50/4 NUCLEODUR C18 Isis, 3 µm
What is this article?
EC 50/4 NUCLEODUR C18 Isis, 3 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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