Description
EC 75/4.6 NUCLEODUR C18 Pyramid, 5 µm is an EC HPLC separation column intended for analytical reverse-phase liquid chromatography. The column measures 75 mm in length with a 4,6 mm internal diameter and contains 5 µm NUCLEODUR C18 Pyramid stationary-phase particles. Shorter bed length supports faster separations and lower solvent consumption while retaining C18 selectivity for many organic analytes. It is supplied as a single column, suitable for method transfer, high-throughput screening and routine laboratory analysis. EC column hardware from manufacturer Macherey-Nagel is designed for straightforward installation on conventional HPLC systems. NUCLEODUR C18 Pyramid chemistry is frequently selected where polar endcapping helps peak shape under highly aqueous eluents. The 4,6 mm internal diameter aligns with standard analytical flow rates and detector cell volumes. Specify this 75 mm × 4,6 mm, 5 µm column when your protocol calls for NUCLEODUR C18 Pyramid performance in a compact EC format.
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: 5 µm
- Column length: 75 mm
- EAN: 4046681064203
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Questions about EC 75/4.6 NUCLEODUR C18 Pyramid, 5 µm
What is this article?
EC 75/4.6 NUCLEODUR C18 Pyramid, 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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