Description
EC 250/3 NUCLEODUR C18 Isis, 3 µm is an EC HPLC separation column designed for high-performance liquid chromatography. The column length is 250 mm with an internal diameter of 3 mm, and the packing is NUCLEODUR C18 Isis at a particle size of 3 µm. This EC format supports analytical separations that need a mid-bore internal diameter together with an extended 250 mm bed and C18 Isis phase chemistry.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Supplied as one column per pack, the unit is intended for EC-compatible HPLC instruments in laboratory environments. The combination of 250 mm length, 3 mm internal diameter and 3 µm particles gives a clear dimensional and phase specification for method setup, transfer and routine analysis. NUCLEODUR C18 Isis is applied in reversed-phase HPLC workflows across research and quality-control settings.
The column is available from manufacturer Macherey-Nagel within the NUCLEODUR HPLC portfolio. EC 250/3 identifies the 250 mm length and 3 mm internal diameter, while the stated 3 µm particle size defines the packing material. Packaged as a single piece, this HPLC chromatography column suits professional laboratories that require a defined NUCLEODUR C18 Isis column geometry for analytical liquid chromatography.
Key features
- Pack size: 1 pc
- Column type: EC HPLC separation column
- Stationary phase: NUCLEODUR C18 Isis
- Particle size: 3 µm
- Column length: 250 mm
- EAN: 4046681063091
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Questions about EC 250/3 NUCLEODUR C18 Isis, 3 µm
What is this article?
EC 250/3 NUCLEODUR C18 Isis, 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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