Description
EC 150/4 NUCLEODUR C18 Gravity, 3 µm is an EC HPLC separation column for high-performance liquid chromatography. It combines a column length of 150 mm with an internal diameter of 4 mm and a 3 µm NUCLEODUR C18 Gravity packing, giving a defined EC 150/4 geometry for analytical work. The column is supplied as a single piece (1 pc) and is intended for installation in standard HPLC systems that accept this format. NUCLEODUR C18 Gravity denotes the C18 stationary-phase type used in this EC column, supporting separations that call for this media in the stated dimensions. Offered by manufacturer Macherey-Nagel, the EC HPLC column is specified simply by length, internal diameter and particle size so it can be matched directly to methods written for EC 150/4 NUCLEODUR C18 Gravity, 3 µm hardware. Laboratories use such columns for routine chromatographic separations where a 150 mm × 4 mm bed and 3 µm particles are required. The compact EC design keeps the column identity clear for inventory, method transfer and instrument setup. Each unit is one ready-to-mount HPLC separation column corresponding to the EC 150/4 NUCLEODUR C18 Gravity, 3 µm designation.
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
- Column length: 150 mm
- Internal diameter: 4 mm
- Particle size: 3 µm
- EAN: 4046681065125
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Questions about EC 150/4 NUCLEODUR C18 Gravity, 3 µm
What is this article?
EC 150/4 NUCLEODUR C18 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 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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