Description
EC 250/3 NUCLEOSIL 100-5 C18 AB is an EC HPLC separation column intended for high-performance liquid chromatography. It offers a column length of 250 mm and an internal diameter of 3 mm, packed with the NUCLEOSIL 100-5 C18 AB stationary phase. The longer bed and narrower bore support higher resolution and lower solvent consumption in analytical reversed-phase work. Supplied as one piece per pack, the column fits laboratories that specify the EC 250/3 format. NUCLEOSIL 100-5 C18 AB media from manufacturer Macherey-Nagel provide a C18-modified silica surface suited to routine separations and method transfer. The 250 mm length combined with the 3 mm internal diameter matches many established HPLC protocols that call for this geometry. EC-style hardware allows straightforward connection to compatible HPLC systems and quick column exchange during sequence runs. Analysts can use the column for research, quality control and dimensional alignment with validated methods. This HPLC separation column clearly defines length, diameter and phase for users requiring the EC 250/3 NUCLEOSIL 100-5 C18 AB configuration.
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: NUCLEOSIL 100-5 C18 AB
- Column length: 250 mm
- Internal diameter: 3 mm
- EAN: 4046681120053
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about EC 250/3 NUCLEOSIL 100-5 C18 AB
What is this article?
EC 250/3 NUCLEOSIL 100-5 C18 AB 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 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. Delivery across Europe, two to five days when in stock. 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.