Description
EC 125/2 NUCLEODUR PolarTec, 5 µm is an EC HPLC separation column intended for analytical liquid chromatography with reduced internal diameter. The column provides a 125 mm length, a 2 mm internal diameter, and a 5 µm NUCLEODUR PolarTec packing, offering a narrower-bore EC format for methods that use lower flow rates and smaller injection volumes. It is supplied as a single piece (1 pc) for direct use in compatible HPLC systems. NUCLEODUR PolarTec denotes the polar-embedded stationary phase employed in this column, suitable for polar and mixed selectivity requirements within HPLC separation schemes. Defined geometry and particle size support consistent method setup, scaling, and documentation in regulated or research laboratories. This column from manufacturer Macherey-Nagel addresses applications that specify a 125 mm EC column with 2 mm ID and 5 µm PolarTec media. Approximate net weight is 0,15 kg per unit. Use the EC 125/2 configuration when a longer narrow-bore analytical column with NUCLEODUR PolarTec, 5 µm chemistry is required for your chromatographic workflow.
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: NUCLEODUR PolarTec
- Particle size: 5 µm
- Column length: 125 mm
- EAN: 4046681061721
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Questions about EC 125/2 NUCLEODUR PolarTec, 5 µm
What is this article?
EC 125/2 NUCLEODUR PolarTec, 5 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 × 2.1 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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