Description
EC 125/4.6 NUCLEOSIL 120-3 C18 is an EC HPLC separation column intended for analytical liquid chromatography. It offers a column length of 125 mm and an internal diameter of 4,6 mm, combined with the NUCLEOSIL 120-3 C18 stationary phase named in the designation. This EC-format column supports reversed-phase HPLC applications that specify NUCLEOSIL 120-3 C18 packing and a conventional 4,6 mm analytical bore. Supplied as one piece from manufacturer Macherey-Nagel, it is aimed at laboratories that require a clearly defined HPLC column geometry for routine separation work and method continuity. The 125 mm length with 4,6 mm internal diameter is a widely used analytical format, helping match existing methods that call for this phase and dimension set. Net weight is 0,18 kg per unit. Classed among HPLC chromatography columns, the product is packed as a single column ready for mounting on compatible HPLC systems whenever the EC 125/4.6 NUCLEOSIL 120-3 C18 configuration is specified.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc
- Column type: EC HPLC separation column
- Length: 125 mm
- Internal diameter: 4,6 mm
- Stationary phase: NUCLEOSIL 120-3 C18
- EAN: 4046681082702
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Questions about EC 125/4.6 NUCLEOSIL 120-3 C18
What is this article?
EC 125/4.6 NUCLEOSIL 120-3 C18 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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