Description
EC 75/2 NUCLEODUR C18 Gravity-SB, 1,8 µm is an EC HPLC separation column for high-performance liquid chromatography. It offers a column length of 75 mm and an internal diameter of 2 mm, packed with NUCLEODUR C18 Gravity-SB stationary phase at a particle size of 1,8 µm. This reversed-phase C18 chemistry supports analytical separations that require the selectivity profile of the Gravity-SB phase on a silica-based support.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
The column is supplied as a single-piece pack from manufacturer Macherey-Nagel and is intended for EC-compatible HPLC systems in research, development and quality-control laboratories. The compact 75 mm bed length helps keep analysis times efficient, while the 2 mm internal diameter suits lower-flow analytical work. NUCLEODUR C18 Gravity-SB is part of the established NUCLEODUR family of HPLC phases used where octadecyl-bonded silica with Gravity-SB characteristics is specified.
Laboratories can apply this HPLC chromatography column in routine reversed-phase analyses, method development or screening of small molecules and related compounds. The defined geometry of 75 mm length by 2 mm ID together with the 1,8 µm particle size provides a clear hardware basis for system suitability checks and method documentation, ready for standard EC column installation.
Key features
- Pack size: 1 pc
- Product type: EC HPLC separation column
- Column length: 75 mm
- Internal diameter: 2 mm
- Particle size: 1,8 µm
- EAN: 4046681060427
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Questions about EC 75/2 NUCLEODUR C18 Gravity-SB, 1.8 µm
What is this article?
EC 75/2 NUCLEODUR C18 Gravity-SB, 1.8 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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