Description
EC 125/4.6 NUCLEODUR C18 Gravity, 5 µm is an EC HPLC separation column configured for high-performance liquid chromatography. The column has a length of 125 mm, an internal diameter of 4,6 mm and a particle size of 5 µm based on the NUCLEODUR C18 Gravity stationary phase. This EC format addresses analytical HPLC applications in which the 125 mm × 4,6 mm geometry and 5 µm particles are required by the method. It is supplied as one column per pack (1 pc) for use on compatible HPLC instruments in laboratory environments. The NUCLEODUR C18 Gravity phase marking denotes the packing chemistry of this column from manufacturer Macherey-Nagel, helping labs that specify this particular C18 Gravity media. The 4,6 mm internal diameter is a common analytical scale that supports standard HPLC flow rates and detector setups, while the 125 mm length keeps the column footprint clearly defined for method documentation and system suitability work. Offered within the HPLC chromatography column range, the product serves professional users who need the EC 125/4.6 NUCLEODUR C18 Gravity, 5 µm configuration with the stated dimensions and packing.
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: 5 µm
- Column length: 125 mm
- EAN: 4046681065040
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Questions about EC 125/4.6 NUCLEODUR C18 Gravity, 5 µm
What is this article?
EC 125/4.6 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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