Description
EC 75/4.6 NUCLEODUR C18 Isis, 5 µm is an EC-format HPLC separation column intended for analytical liquid chromatography. It features a column length of 75 mm and an internal diameter of 4,6 mm, filled with 5 µm NUCLEODUR C18 Isis stationary-phase particles. The product is delivered as one piece for direct use on HPLC instruments compatible with 4,6 mm ID analytical columns. NUCLEODUR C18 Isis chemistry from manufacturer Macherey-Nagel supplies a C18-type bonded phase for selective reversed-phase separations of small molecules. The shorter 75 mm format helps reduce analysis time while retaining the resolution characteristics associated with 5 µm particles in the EC geometry. This column suits laboratories that specify an EC 75/4.6 NUCLEODUR C18 Isis configuration for method development, routine assays, or quality-control workflows. Explicit length, diameter, and particle-size data simplify ordering, instrument fitting, and comparison with other analytical HPLC columns in the same phase family.
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
- Stationary phase: NUCLEODUR C18 Isis
- Particle size: 5 µm
- Column length: 75 mm
- EAN: 4046681062735
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Questions about EC 75/4.6 NUCLEODUR C18 Isis, 5 µm
What is this article?
EC 75/4.6 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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