Description
EC 250/2 NUCLEODUR C8 Gravity, 5 µm is an EC HPLC separation column for high-performance liquid chromatography. It offers a column length of 250 mm and a narrow internal diameter of 2 mm, packed with 5 µm NUCLEODUR C8 Gravity stationary phase for C8 reversed-phase separations in a compact EC format. The column is supplied as a single piece, ready for use on compatible analytical HPLC instruments. NUCLEODUR C8 Gravity chemistry from manufacturer Macherey-Nagel is combined here with the EC 250/2 geometry, addressing applications that need longer bed length, reduced internal diameter and 5 µm particles. Stated dimensions of 250 mm length and 2 mm ID, together with the 5 µm particle size, define the column for method setup and inventory matching. Laboratories select this HPLC column when a 250 mm × 2 mm EC body and C8 Gravity phase are specified. Each pack contains one separation column for direct installation in analytical chromatography systems without additional assembly steps.
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 C8 Gravity
- Particle size: 5 µm
- Column length: 250 mm
- EAN: 4046681058738
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Questions about EC 250/2 NUCLEODUR C8 Gravity, 5 µm
What is this article?
EC 250/2 NUCLEODUR C8 Gravity, 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 × 2.1 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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