Description
EC 250/4 NUCLEOSIL Carbohydrate is an EC HPLC separation column configured for carbohydrate analysis and related polar separations. The column has a length of 250 mm and an internal diameter of 4 mm, combining a classical analytical format with the NUCLEOSIL Carbohydrate stationary phase for method development and routine HPLC work. This geometry supports controlled flow and retention behaviour typical of analytical-scale liquid chromatography systems used in food, biochemical and industrial laboratories. Supplied as a single column (1 pc), the unit is ready for installation in standard HPLC hardware that accepts EC-format columns of these dimensions. Net weight is 0,29 kg. The EC 250/4 NUCLEOSIL Carbohydrate column from manufacturer Macherey-Nagel is intended for laboratories that require a defined carbohydrate-phase HPLC column with 250 mm length and 4 mm internal diameter for reproducible chromatographic separations. It suits established methods and new method transfer where NUCLEOSIL Carbohydrate selectivity is specified.
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 Carbohydrate
- Length: 250 mm
- Internal diameter: 4 mm
- EAN: 4046681081644
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Questions about EC 250/4 NUCLEOSIL Carbohydrate
What is this article?
EC 250/4 NUCLEOSIL Carbohydrate 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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