Description
EC 250/4 NUCLEOSIL 100-5 CN is an EC HPLC separation column configured for analytical chromatography. It has a length of 250 mm and an internal diameter of 4 mm, matching common EC-format HPLC hardware used in quality-control and research laboratories. The NUCLEOSIL 100-5 CN designation identifies the cyano (CN) bonded-phase chemistry of this column, which is frequently selected for normal-phase, reversed-phase, or polar-interaction separations depending on the mobile phase and sample matrix. Packed as a single column per unit, it supports dedicated methods or as a ready replacement within an existing HPLC setup. The column is from manufacturer Macherey-Nagel and belongs to the NUCLEOSIL family of HPLC phases. Net weight is 0,28 kg. Typical laboratory use includes method development and routine analysis where a CN stationary phase offers complementary selectivity to C18 or other alkyl phases. Install and condition the column according to laboratory SOPs and the requirements of the analytical method in use.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc
- Product type: EC HPLC separation column
- Stationary phase: NUCLEOSIL 100-5 CN
- Length: 250 mm
- Internal diameter: 4 mm
- EAN: 4046681082412
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Questions about EC 250/4 NUCLEOSIL 100-5 CN
What is this article?
EC 250/4 NUCLEOSIL 100-5 CN 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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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. Delivery across Europe, two to five days when in stock. 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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