Description
VP 50/21 NUCLEODUR C18 Gravity, 5 µm is a VarioPrep HPLC separation column intended for liquid chromatography applications. It provides a bed length of 50 mm and an internal diameter of 21 mm, packed with NUCLEODUR C18 Gravity stationary phase at 5 µm particle size. The column is supplied as one piece and includes an axially adjustable endfitting for use in the VarioPrep hardware concept. Manufactured by Macherey-Nagel, this wider-bore format addresses preparative and semi-preparative HPLC tasks that need C18 Gravity selectivity at elevated sample load on 21 mm internal diameter columns. The 50 mm length supports efficient separations, fraction collection, and scale-related method transfer within VarioPrep systems. Axially adjustable endfittings facilitate mechanical adaptation during installation and packing-related adjustments. Analytical and purification laboratories can deploy the column for reversed-phase work based on NUCLEODUR C18 Gravity, 5 µm media whenever a short, larger-diameter VarioPrep column is specified. Explicit length, diameter, phase, and particle-size labelling aid inventory control and method documentation in regulated or routine HPLC environments.
This article belongs on HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc
- Product type: VarioPrep HPLC separation column
- Stationary phase: NUCLEODUR C18 Gravity
- Particle size: 5 µm
- Length: 50 mm
- EAN: 4046681056512
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Questions about VP 50/21 NUCLEODUR C18 Gravity, 5 µm
What is this article?
VP 50/21 NUCLEODUR C18 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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Shelves beside this one are HPLC fittings, tubing & inline filters, HPLC guard columns and HPLC accessories.
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