Description
EC 50/3 NUCLEODUR C18 Pyramid, 5 µm is an EC HPLC separation column for reversed-phase high-performance liquid chromatography. The column has a length of 50 mm and an internal diameter of 3 mm, and is packed with NUCLEODUR C18 Pyramid material at a particle size of 5 µm. This compact EC geometry supports analytical workflows that need moderate system pressure and controlled solvent consumption compared with wider-bore formats. Typical laboratory uses include method development, routine quantitative assays, impurity profiling, and purity checks in pharmaceutical, chemical, and environmental analysis. The NUCLEODUR C18 Pyramid stationary phase from manufacturer Macherey-Nagel provides C18 bonded silica suited to a broad range of polar and non-polar analytes under standard reversed-phase eluent conditions. Supplied as one column per pack, the unit is intended for installation in conventional HPLC systems that accept EC-format hardware. The 50 mm bed length helps shorten cycle times during screening and high-throughput sequences, while the 5 µm particles offer a practical balance of efficiency and operating pressure for everyday analytical work. The 3 mm internal diameter is a compact choice when sample load and sensitivity requirements match this bore size.
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 C18 Pyramid
- Particle size: 5 µm
- Column length: 50 mm
- EAN: 4046681064364
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Questions about EC 50/3 NUCLEODUR C18 Pyramid, 5 µm
What is this article?
EC 50/3 NUCLEODUR C18 Pyramid, 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 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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