Description
EC 125/4.6 NUCLEOSIL 100-5 C18 AB is an EC HPLC separation column for high-performance liquid chromatography. The column has a length of 125 mm and an internal diameter of 4,6 mm, and is packed with the NUCLEOSIL 100-5 C18 AB stationary phase. This geometry suits analytical reversed-phase methods that specify a 125 mm bed and a 4,6 mm bore. Offered as a single-piece pack, it is ready for installation in HPLC systems that accept the EC column format. The NUCLEOSIL 100-5 C18 AB chemistry, available from manufacturer Macherey-Nagel, provides a C18-bonded silica surface for routine and method-development separations. Laboratories can deploy the column for quality-control assays, research workflows and dimensional matches to existing validated methods. The defined length and internal diameter support reproducible retention and peak shape under standard reversed-phase conditions. Compact EC hardware simplifies mounting, exchange and system integration without altering instrument fittings. This HPLC column delivers a clear dimensional and phase specification for chromatography laboratories that require the EC 125/4.6 NUCLEOSIL 100-5 C18 AB configuration.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc
- Column type: EC HPLC separation column
- Stationary phase: NUCLEOSIL 100-5 C18 AB
- Column length: 125 mm
- Internal diameter: 4,6 mm
- EAN: 4046681081606
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Questions about EC 125/4.6 NUCLEOSIL 100-5 C18 AB
What is this article?
EC 125/4.6 NUCLEOSIL 100-5 C18 AB 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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