Description
EC 100/4 NUCLEODUR C18 Gravity-SB is an HPLC separation column for reversed-phase liquid chromatography. It combines a column length of 100 mm with an internal diameter of 4 mm and a particle size of 1,8 µm on NUCLEODUR C18 Gravity-SB stationary phase chemistry, supporting efficient analytical separations in modern HPLC systems. The EC format is intended for routine laboratory use where stable C18 selectivity and fine-particle efficiency are required for method development, quality control, and research workflows. Packed as one column per pack, the unit is ready for installation in compatible HPLC instruments. This column is offered from manufacturer Macherey-Nagel for laboratories working with pharmaceutical, environmental, food, and chemical samples that benefit from C18 Gravity-SB retention behaviour. The 1,8 µm particles favour high plate counts and sharp peak shapes, while the 100 mm × 4 mm geometry balances resolution with practical run times and solvent consumption. Use it as a dedicated analytical column when robust reversed-phase performance on a compact EC body is needed in day-to-day chromatography.
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 Gravity-SB
- Particle size: 1,8 µm
- Column length: 100 mm
- EAN: 4046681060397
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Questions about EC 100/4 NUCLEODUR C18 Gravity-SB, 1.8µm
What is this article?
EC 100/4 NUCLEODUR C18 Gravity-SB, 1.8µm 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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