Description
HPLC column NUCLEODUR® Sphinx RP with 5 µm particles and dimensions of 125 × 21 mm is a reversed-phase column for liquid chromatography. The packed bed uses Sphinx RP chemistry at a 5 µm particle size in a 125 mm length and 21 mm internal diameter format, matching HPLC methods that specify this geometry. Supplied as 1 pc and weighing 0,989 kg, the column is intended for laboratory HPLC systems used in environmental analysis, chromatography, and broader liquid chromatography workflows. The NUCLEODUR® Sphinx RP configuration from manufacturer MACHEREY-NAGEL provides a defined path length and cross-section for the mobile phase under reversed-phase conditions. Particle size remains 5 µm across the bed, while the 125 × 21 mm hardware sets the physical separation format. Laboratories can install this single unit where a NUCLEODUR® Sphinx RP, 5 µm, 125 × 21 mm column is required for method work or routine separations. The one-piece pack size supports straightforward replacement and alignment with instruments that share the same column specification. Select this format when your HPLC application calls for Sphinx RP packing at 5 µm in a 125 × 21 mm column.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc
- Product line: NUCLEODUR®
- Stationary phase: Sphinx RP
- Particle size: 5 µm
- Column length: 125 mm
- Internal diameter: 21 mm
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Questions about HPLC column NUCLEODUR®, Sphinx RP, 5µm, 125x21mm, 1 unit(s)
What is this article?
HPLC column NUCLEODUR®, Sphinx RP, 5µm, 125x21mm, 1 unit(s) 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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