Description
EC 250/4 NUCLEOSIL 100-5 C18 PAH is an EC HPLC separation column designed for analytical liquid chromatography applications. It has a column length of 250 mm and an internal diameter of 4 mm, and it carries the NUCLEOSIL 100-5 C18 PAH stationary phase indicated by the catalogue designation. This length and diameter combination is widely used for reverse-phase separations on standard HPLC instrumentation when a classical analytical bore is preferred. The single-piece pack allows laboratories to install one dedicated column for method work, routine analysis, or instrument qualification. Phase chemistry is defined by the NUCLEOSIL 100-5 C18 PAH packing, while the EC column body provides a conventional hardware platform for system connection. Available from manufacturer Macherey-Nagel, the product belongs to the HPLC chromatography columns range and is specified solely by the stated geometry and phase name. Clear identification of the 250 mm × 4 mm format supports method documentation, column tracking, and replacement planning. Delivery unit is one column per pack for immediate laboratory use.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc(s)
- Product type: EC HPLC separation column
- Stationary phase: NUCLEOSIL 100-5 C18 PAH
- Column length: 250 mm
- Internal diameter: 4 mm
- EAN: 4046681082276
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Questions about EC 250/4 NUCLEOSIL 100-5 C18 PAH
What is this article?
EC 250/4 NUCLEOSIL 100-5 C18 PAH 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 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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The category is HPLC columns & accessories. The sub-category is HPLC columns. The catalogue is Chromatography equipment.
Shelves beside this one are HPLC fittings, tubing & inline filters, HPLC guard columns and HPLC accessories.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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