Description
EC 250/4 NUCLEOSIL 120-3 C18 is an EC HPLC separation column for analytical liquid chromatography. The column is 250 mm long with an internal diameter of 4 mm and is packed with the NUCLEOSIL 120-3 C18 stationary phase, a C18-bonded silica material used for reversed-phase separations. This classical analytical geometry supports method development, quality-control assays and research applications involving non-polar to moderately polar analytes. EC hardware allows convenient installation on standard HPLC systems with conventional fittings. The product is supplied as a single column and is suitable for both isocratic and gradient elution protocols in pharmaceutical, chemical and life-science laboratories. Produced by Macherey-Nagel, it forms part of the established NUCLEOSIL range of silica-based HPLC packings. The 120-3 C18 designation in the product name identifies the C18 bonded phase and related packing specification. Select the EC 250/4 NUCLEOSIL 120-3 C18 column when a dependable analytical C18 HPLC column in the 250 × 4 mm format is required for routine laboratory chromatography.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc
- Product type: EC HPLC separation column
- Stationary phase: NUCLEOSIL 120-3 C18
- Column length: 250 mm
- Internal diameter: 4 mm
- EAN: 4046681082573
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about EC 250/4 NUCLEOSIL 120-3 C18
What is this article?
EC 250/4 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.
Which category should I open next?
The category is HPLC columns & accessories. The sub-category is HPLC columns. The catalogue is Chromatography equipment.
Shelves beside this one are HPLC fittings, tubing & inline filters, HPLC guard columns and HPLC accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.