Description
EC 100/4.6 NUCLEODUR C18 Gravity-SB is an EC HPLC separation column for high-performance liquid chromatography. It offers a bed length of 100 mm and an internal diameter of 4,6 mm, packed with 3 µm NUCLEODUR C18 Gravity-SB stationary-phase particles. This reversed-phase C18 chemistry supports analytical separations of organic compounds in pharmaceutical, environmental, food, and research laboratories. The column is supplied as one piece per pack and is intended for installation in HPLC systems that accept the EC hardware format. The NUCLEODUR C18 Gravity-SB phase from manufacturer Macherey-Nagel provides a defined C18 surface for method development, quality control, and routine quantitative work under reversed-phase conditions. With its 3 µm particle size and 100 mm × 4,6 mm geometry, the column suits isocratic or gradient methods at common analytical flow rates. Laboratories can use this EC format column for reproducible separations wherever a Gravity-SB C18 phase is specified, and for straightforward column exchange or method transfer between instruments.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc
- Column length: 100 mm
- Internal diameter: 4,6 mm
- Particle size: 3 µm
- Stationary phase: NUCLEODUR C18 Gravity-SB
- EAN: 4046681060281
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Questions about EC 100/4.6 NUCLEODUR C18 Gravity-SB, 3µm
What is this article?
EC 100/4.6 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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