Description
EC 250/3 NUCLEODUR PolarTec, 3 µm is an EC HPLC separation column for high-performance liquid chromatography. It offers a column length of 250 mm and an internal diameter of 3 mm, packed with NUCLEODUR PolarTec material at a particle size of 3 µm. The defined EC geometry supports analytical separations on standard HPLC systems where polar phase selectivity and efficient particle packing are required. Supplied as one column per pack, the unit is ready for installation in routine laboratory workflows, method development and established analytical protocols. The NUCLEODUR PolarTec phase from manufacturer Macherey-Nagel provides a practical stationary-phase option for laboratories working with polar and moderately polar analytes. The 250 mm length combined with the 3 mm internal diameter balances resolution potential and mobile-phase use under typical HPLC conditions, while the 3 µm particles contribute to chromatographic efficiency. This column belongs to the HPLC chromatography column category and fits everyday instrument setups used in research, quality control and analytical service environments. Clear dimensional and particle-size specifications help laboratories select the correct EC format for their separation tasks without ambiguity.
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: 3 µm
- Column length: 250 mm
- EAN: 4046681061844
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Questions about EC 250/3 NUCLEODUR PolarTec, 3 µm
What is this article?
EC 250/3 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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