Description
EC 250/2 NUCLEODUR C8 Gravity, 3 µm is an EC HPLC separation column intended for high-performance liquid chromatography. The column has a length of 250 mm and an internal diameter of 2 mm, and is packed with the NUCLEODUR C8 Gravity phase at a particle size of 3 µm. These dimensions define the EC 250/2 geometry used in analytical HPLC instrument setups that call for this column format. Supplied as one piece per pack, it is ready for installation where a 250 mm × 2 mm column with 3 µm NUCLEODUR C8 Gravity media is specified. The EC hardware style and C8 Gravity designation support method transfer and routine laboratory separations that list this exact configuration. Chromatographers working in pharmaceutical, chemical, and research environments use such columns when narrow internal diameter and the stated particle size are required by the analytical method. This HPLC column from manufacturer Macherey-Nagel forms part of the NUCLEODUR C8 Gravity series and is offered for laboratories that need a single replacement or setup column matching the EC 250/2, 3 µm specification. Pack contents are one column, aligned with standard HPLC column handling and inventory practice.
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: 3 µm
- Column length: 250 mm
- EAN: 4046681059261
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Questions about EC 250/2 NUCLEODUR C8 Gravity, 3 µm
What is this article?
EC 250/2 NUCLEODUR C8 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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