Description
EC 30/4.6 NUCLEODUR C18 Pyramid, 1,8 µm is an EC HPLC separation column for high-performance liquid chromatography. It offers a column length of 30 mm, an internal diameter of 4,6 mm and a particle size of 1,8 µm on a NUCLEODUR C18 Pyramid stationary phase. The unit is supplied as one piece per pack and sits within the HPLC chromatography column category used in analytical laboratories. Short EC columns with this geometry are selected when a compact bed length and a defined internal diameter are required for separation work. The NUCLEODUR C18 Pyramid designation identifies the C18 bonded phase employed in the packing. This column from manufacturer Macherey-Nagel is intended for HPLC systems that accept the EC 30/4.6 format. Packaged net weight is 0,12 kg according to the product data. The combination of sub-2 µm particles with the stated length and diameter supports laboratory workflows that rely on reversed-phase C18 chemistry under controlled dimensional conditions. Each pack contains a single column matching the length, internal diameter and particle-size specifications given by the manufacturer description.
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 Pyramid
- Particle size: 1,8 µm
- Column length: 30 mm
- EAN: 4046681063954
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Questions about EC 30/4.6 NUCLEODUR C18 Pyramid, 1.8 µm
What is this article?
EC 30/4.6 NUCLEODUR C18 Pyramid, 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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