Description
VP 250/10 NUCLEODUR C18 Gravity, 5 µm is a VarioPrep HPLC separation column packed with NUCLEODUR C18 Gravity stationary phase at 5 µm particle size. Length is 250 mm and internal diameter is 10 mm, giving the longer VP 250/10 bed geometry used in HPLC separations that call for extended column length at this diameter. The column includes an axially adjustable endfitting, consistent with the VarioPrep description, so the end fitting can be adjusted axially for mounting and operation. One column is supplied per pack from manufacturer Macherey-Nagel within the VarioPrep HPLC separation column series. NUCLEODUR C18 Gravity identifies the bonded-phase type, and the 5 µm grade specifies the particle size of the packing material. The 250 mm × 10 mm format suits chromatography systems configured for this length and bore when a C18 Gravity phase is required. The single-piece unit provides a complete column ready for installation in compatible HPLC instruments. This product addresses laboratory needs for a VarioPrep NUCLEODUR C18 Gravity, 5 µm column with 250 mm length, 10 mm internal diameter and an axially adjustable endfitting.
This article is part of 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
- Column length: 250 mm
- EAN: 4046681056482
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Questions about VP 250/10 NUCLEODUR C18 Gravity, 5 µm
What is this article?
VP 250/10 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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The category is HPLC columns & accessories. The sub-category is HPLC columns. The catalogue is Chromatography equipment.
Shelves beside this one are HPLC fittings, tubing & inline filters, HPLC guard columns and HPLC accessories.
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