Description
EC 250/4 NUCLEOSIL 100-5 C18 AB is an EC HPLC separation column for high-performance liquid chromatography applications. The column measures 250 mm in length with an internal diameter of 4 mm and contains the NUCLEOSIL 100-5 C18 AB stationary phase. This combination of bed length and bore supports analytical reversed-phase separations that require a 250 mm column and a 4 mm internal diameter. Delivered as a single-piece pack, it is convenient for laboratories stocking dedicated EC-format columns. The NUCLEOSIL 100-5 C18 AB packing, from manufacturer Macherey-Nagel, offers a C18-bonded silica surface for consistent chromatographic behaviour. Users can install the column in HPLC instruments compatible with EC hardware for method development, routine analysis and quality-control work. The 250 mm length and 4 mm internal diameter align with many established method parameters, easing transfer and comparison of results. Robust EC construction facilitates reliable mounting and replacement within standard system setups. This HPLC column provides a precise dimensional and phase specification for chromatography labs that need the EC 250/4 NUCLEOSIL 100-5 C18 AB model.
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: 4 mm
- EAN: 4046681081590
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about EC 250/4 NUCLEOSIL 100-5 C18 AB
What is this article?
EC 250/4 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.
