Description
EC 250/4.6 NUCLEOSIL 100-5 C6H5 is an EC HPLC separation column intended for analytical liquid chromatography. With a length of 250 mm and an internal diameter of 4,6 mm, this longer-format column supports higher-resolution separations on standard HPLC instrumentation. The NUCLEOSIL 100-5 C6H5 phase designation places the column in the NUCLEOSIL EC series with a phenyl-type bonded phase indicated by the C6H5 label. Supplied as one piece per pack, it is suitable for method development, routine analysis, and research laboratories that require defined column geometry and consistent packing chemistry. The product comes from manufacturer Macherey-Nagel and is configured for systems accepting 4,6 mm ID columns. Extended bed length relative to shorter EC formats can aid resolution of complex mixtures when method conditions are appropriately optimized. Laboratories working with aromatic or moderately polar analytes often select phenyl-phase columns of this type as complementary alternatives to classical alkyl phases. The unit is delivered ready for installation following standard HPLC column handling and equilibration procedures.
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: NUCLEOSIL 100-5 C6H5
- Column length: 250 mm
- Internal diameter: 4,6 mm
- EAN: 4046681081552
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Questions about EC 250/4.6 NUCLEOSIL 100-5 C6H5
What is this article?
EC 250/4.6 NUCLEOSIL 100-5 C6H5 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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Shelves beside this one are HPLC fittings, tubing & inline filters, HPLC guard columns and HPLC accessories.
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