Description
EC 250/2 NUCLEODUR PolarTec, 3 µm is an EC HPLC separation column for high-performance liquid chromatography applications. It features a length of 250 mm, an internal diameter of 2 mm, and NUCLEODUR PolarTec stationary phase with 3 µm particles, supporting efficient separation of polar compounds under reversed-phase and related HPLC conditions. The longer bed and narrow bore suit analytical work that needs higher efficiency or reduced solvent consumption compared with wider columns of similar chemistry. Packed as a single unit, the EC format is compatible with standard HPLC instrumentation used in pharmaceutical, environmental, food, and research laboratories. This NUCLEODUR PolarTec column from manufacturer Macherey-Nagel is a practical option when PolarTec selectivity and fine 3 µm packing are required in a 250 mm × 2 mm geometry. Deploy it for method development, routine quantification, or specialised polar-analyte assays that benefit from the extended length and narrow internal diameter.
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: NUCLEODUR PolarTec
- Particle size: 3 µm
- Length: 250 mm
- EAN: 4046681061851
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Questions about EC 250/2 NUCLEODUR PolarTec, 3 µm
What is this article?
EC 250/2 NUCLEODUR PolarTec, 3 µm 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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