Description
EC 125/4 NUCLEODUR C18 Isis, 5 µm is an EC HPLC separation column intended for analytical liquid chromatography. It has a column length of 125 mm and an internal diameter of 4 mm, and is packed with NUCLEODUR C18 Isis material at a particle size of 5 µm. The EC 125/4 format suits HPLC methods that call for a 125 mm × 4 mm column body with a C18 Isis stationary phase. NUCLEODUR C18 Isis denotes the bonded phase used in this packing, while the 5 µm particle size characterises the separation bed. The product is supplied as one column per pack, matching the stated unit quantity of 1 pc and simplifying inventory for single-column replacement or method setup. Length, internal diameter, phase name and particle size are fully specified to support instrument configuration and documentation. This EC HPLC separation column comes from manufacturer Macherey-Nagel as the EC 125/4 NUCLEODUR C18 Isis, 5 µm variant. Net weight is 0,19 kg for the packed column. Select this column when a 125 mm length, 4 mm internal diameter and 5 µm NUCLEODUR C18 Isis bed are required for laboratory HPLC separations.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc
- Column length: 125 mm
- Internal diameter: 4 mm
- Particle size: 5 µm
- Stationary phase: NUCLEODUR C18 Isis
- EAN: 4046681062872
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Questions about EC 125/4 NUCLEODUR C18 Isis, 5 µm
What is this article?
EC 125/4 NUCLEODUR C18 Isis, 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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Shelves beside this one are HPLC fittings, tubing & inline filters, HPLC guard columns and HPLC accessories.
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