Description
EC 125/4 NUCLEODUR Pi2, 3 µm is an EC HPLC separation column for analytical liquid chromatography. It combines a bed length of 125 mm with an internal diameter of 4 mm and a NUCLEODUR Pi2 stationary phase packed with 3 µm particles, giving a compact analytical format suited to routine HPLC work and method development.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
The EC hardware geometry supports standard HPLC connections and typical analytical flow rates, while the 125 mm length offers a practical balance between resolution and run time. The 4 mm internal diameter fits common detector and system configurations used in pharmaceutical, chemical and research laboratories. NUCLEODUR Pi2 phase chemistry is intended for separations that benefit from this selectivity profile within established HPLC workflows.
Each unit is supplied as a single column from manufacturer Macherey-Nagel (pack of 1 piece). The column is specified for analytical separation tasks rather than preparative scale-up and integrates into existing EC-compatible HPLC instrumentation without special adapters. Laboratories can deploy this NUCLEODUR Pi2, 3 µm packing where a defined 125 mm × 4 mm EC format is required for targeted compound classes and validated or exploratory methods.
Key features
- Pack size: 1 pc
- Product type: EC HPLC separation column
- Stationary phase: NUCLEODUR Pi2
- Particle size: 3 µm
- Column length: 125 mm
- EAN: 4046681059568
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Questions about EC 125/4 NUCLEODUR Pi2, 3 µm
What is this article?
EC 125/4 NUCLEODUR Pi2, 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 × 2.1 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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Shelves beside this one are HPLC fittings, tubing & inline filters, HPLC guard columns and HPLC accessories.
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