Description
EC 30/4 NUCLEODUR C18 Gravity, 1,8 µm is an EC HPLC separation column with a length of 30 mm and an internal diameter of 4 mm. It is packed with the NUCLEODUR C18 Gravity stationary phase at a particle size of 1,8 µm and is delivered as one piece per package. Length, internal diameter and phase together define the EC 30/4 column format for HPLC applications. The 30 mm bed length combined with the 4 mm internal diameter provides a defined geometric path for liquid chromatography systems that require this EC configuration. NUCLEODUR C18 Gravity identifies the C18 phase used in this EC HPLC column from manufacturer Macherey-Nagel. The stated particle size of 1,8 µm characterises this Gravity series option. The article belongs to the HPLC chromatography columns category and supports analytical laboratory workflows that specify EC 30/4 NUCLEODUR C18 Gravity, 1,8 µm. Each pack contains a single column corresponding to the given length, internal diameter and stationary phase. Users can choose this unit when a method calls for the 30 mm × 4 mm EC format with NUCLEODUR C18 Gravity at 1,8 µm, allowing straightforward matching of column dimensions and phase designation in chromatographic practice.
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 C18 Gravity
- Particle size: 1,8 µm
- Column length: 30 mm
- EAN: 4046681065323
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Questions about EC 30/4 NUCLEODUR C18 Gravity, 1.8 µm
What is this article?
EC 30/4 NUCLEODUR C18 Gravity, 1.8 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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