Description
EC 125/4 NUCLEOSIL 100-5 C18 is an EC HPLC separation column designed for high-performance liquid chromatography. It offers a column length of 125 mm and an internal diameter of 4 mm, packed with the NUCLEOSIL 100-5 C18 stationary phase for reversed-phase separations. The product is delivered as one column per pack (1 pc) for straightforward mounting on analytical HPLC systems. Combining the EC column format with NUCLEOSIL 100-5 C18 chemistry from manufacturer Macherey-Nagel, this model provides a 125 mm × 4 mm bed suited to routine analysis and method work that depends on C18 selectivity. The 4 mm internal diameter balances sample loading with solvent use on standard laboratory instruments. Laboratories engaged in analytical HPLC can employ this column wherever a defined EC geometry and C18 bonded phase are required. The EC 125/4 NUCLEOSIL 100-5 C18 unit is supplied as a single piece, ready for integration into existing chromatography setups without additional column hardware beyond normal HPLC fittings.
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
- Length: 125 mm
- Internal diameter: 4 mm
- EAN: 4046681082924
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Questions about EC 125/4 NUCLEOSIL 100-5 C18
What is this article?
EC 125/4 NUCLEOSIL 100-5 C18 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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