Description
EC 125/4 NUCLEODUR C18 Gravity, 3 µm is an EC HPLC separation column intended for high-performance liquid chromatography. The column has a length of 125 mm and an internal diameter of 4 mm, packed with NUCLEODUR C18 Gravity material at a particle size of 3 µm. This format offers a practical balance of sample load, resolution, and system pressure for many analytical reversed-phase methods. It is supplied as one column per pack, suitable for direct use in HPLC instruments that accept standard EC column hardware. The NUCLEODUR C18 Gravity phase from manufacturer Macherey-Nagel delivers C18 selectivity for diverse organic, biochemical, and pharmaceutical analytes under common HPLC eluent conditions. The 125 mm bed length supports efficient separations, while the 4 mm internal diameter accommodates typical analytical flow rates. Clear phase and dimensional data help laboratories specify the correct column for method development, quality control, and routine analysis. This item is classified among HPLC chromatography columns and is aimed at professional laboratory environments requiring a defined C18 EC column.
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 C18 Gravity
- Particle size: 3 µm
- Column length: 125 mm
- EAN: 4046681065200
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Questions about EC 125/4 NUCLEODUR C18 Gravity, 3 µm
What is this article?
EC 125/4 NUCLEODUR C18 Gravity, 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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