Description
EC 250/4.6 NUCLEODUR SPHINX RP, 3 µm is an analytical HPLC separation column for reversed-phase chromatography. The EC-format column has a length of 250 mm and an internal diameter of 4,6 mm, and is packed with 3 µm NUCLEODUR SPHINX RP particles. This geometry supports efficient separations in pharmaceutical, chemical, and environmental laboratories that rely on standard HPLC systems. The SPHINX RP stationary phase offers balanced polar and non-polar selectivity for a wide range of analytes in routine analysis and method development. Supplied as one piece per pack, the column is practical for dedicated instrument lines or spare inventory. Manufactured by Macherey-Nagel, the NUCLEODUR base material is widely specified in analytical workflows where reproducible retention and peak shape are required. The defined length, diameter, and particle size make this column straightforward to match to existing reversed-phase methods that call for SPHINX RP chemistry. It is intended for installation in conventional analytical HPLC configurations used across research and quality-control settings.
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 SPHINX RP
- Particle size: 3 µm
- Column length: 250 mm
- EAN: 4046681058097
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Questions about EC 250/4.6 NUCLEODUR SPHINX RP, 3 µm
What is this article?
EC 250/4.6 NUCLEODUR SPHINX RP, 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 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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