Description
EC 125/4.6 NUCLEOSIL 100-5 C18 HD is an EC HPLC separation column for analytical liquid chromatography. It has a length of 125 mm and an internal diameter of 4,6 mm, and is packed with NUCLEOSIL 100-5 C18 HD stationary phase for reversed-phase separations. Supplied as a single-piece pack, the column supports routine HPLC work in research, development and quality-control laboratories. The high-density C18 bonded phase is suited to a broad range of organic, pharmaceutical and natural-product analytes under typical reversed-phase conditions. Available from manufacturer Macherey-Nagel, the EC-format column fits standard HPLC systems and conventional column hardware. The defined 125 mm × 4,6 mm geometry aids method transfer and helps maintain consistent retention behaviour. Analytical laboratories separating small molecules, intermediates or complex mixtures can use this column as a reliable C18 workhorse phase for quantitative and qualitative analysis as well as method development in professional chromatographic environments.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc
- Column length: 125 mm
- Internal diameter: 4,6 mm
- Stationary phase: NUCLEOSIL 100-5 C18 HD
- Column type: EC HPLC separation column
- EAN: 4046681081866
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Questions about EC 125/4.6 NUCLEOSIL 100-5 C18 HD
What is this article?
EC 125/4.6 NUCLEOSIL 100-5 C18 HD 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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