Description
EC 125/4 NUCLEOSIL 120-5 C8 is an EC HPLC separation column featuring NUCLEOSIL 120-5 C8 packing for reversed-phase liquid chromatography. The column measures 125 mm in length with a 4 mm internal diameter, aligning with the EC 125/4 analytical format commonly used in HPLC instrumentation. Offered as a single-piece pack, it provides a C8 bonded phase option when shorter alkyl chain selectivity is preferred over C18 for moderately retained analytes. The NUCLEOSIL 120-5 C8 designation in the product name identifies the packing type for method transfer, system qualification, and spare-column stocking. This HPLC column from manufacturer Macherey-Nagel is intended for laboratory chromatography benches that specify EC hardware and NUCLEOSIL C8 media. Net weight is 0,15 kg per unit. Configure the column with compatible fittings, flow rates, and mobile phases suitable for C8 reversed-phase work on 4 mm ID analytical systems, following standard HPLC operating practice for the chosen application.
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 mm
- Stationary phase: NUCLEOSIL 120-5 C8
- Column type: EC HPLC separation column
- EAN: 4046681082634
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Questions about EC 125/4 NUCLEOSIL 120-5 C8
What is this article?
EC 125/4 NUCLEOSIL 120-5 C8 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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