Description
EC 125/4,6 NUCLEODUR C18 Gravity-SB, 3 µm is an EC HPLC separation column designed for high-performance liquid chromatography. The column has a length of 125 mm and an internal diameter of 4,6 mm, and is packed with NUCLEODUR C18 Gravity-SB stationary phase at a particle size of 3 µm. It is delivered as a single piece and fits analytical HPLC instruments configured for EC-format columns. This geometry is selected when a 125 mm column bed and 4,6 mm ID are needed for C18 reversed-phase separations. NUCLEODUR C18 Gravity-SB packing from manufacturer Macherey-Nagel is specified at 3 µm for this Gravity-SB grade, defining both phase chemistry designation and particle size. Within the HPLC chromatography column category, the product serves separation tasks in laboratory research and routine analysis. One column per pack supports straightforward stocking and replacement. Column length of 125 mm and internal diameter of 4,6 mm establish the available bed and flow path for the chromatographic separation. The EC 125/4,6 format with 3 µm NUCLEODUR C18 Gravity-SB particles offers a precise hardware and phase combination for methods built around this column specification.
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-SB
- Particle size: 3 µm
- Column length: 125 mm
- EAN: 4046681060243
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Questions about EC 125/4.6 NUCLEODUR C18 Gravity-SB, 3µm
What is this article?
EC 125/4.6 NUCLEODUR C18 Gravity-SB, 3µm 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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