Description
EC 125/4 NUCLEODUR C18 PAH, 3 µm is an EC HPLC separation column for high-performance liquid chromatography. It combines a column length of 125 mm with an internal diameter of 4 mm and a NUCLEODUR C18 PAH stationary phase at a particle size of 3 µm. This geometry is intended for analytical HPLC work where a C18 PAH-type phase and the EC 125/4 format are specified. The column is supplied as a single piece (1 pc), ready for installation in compatible EC-format HPLC systems. NUCLEODUR C18 PAH chemistry from manufacturer Macherey-Nagel is identified directly in the product designation and defines the selectivity class of the packing. With fixed dimensions of 125 mm length and 4 mm internal diameter plus 3 µm particles, the column offers a clearly specified hardware and phase combination for method setup and routine separations. Laboratories can match length, internal diameter, particle size and phase type to existing HPLC methods without ambiguity. Packaging is one column per unit, supporting straightforward stock handling and instrument changeover in analytical laboratories.
This article is part of HPLC columns, in HPLC columns & accessories. See also HPLC guard columns.
Key features
- Pack size: 1 pc
- Column format: EC 125/4
- Stationary phase: NUCLEODUR C18 PAH
- Particle size: 3 µm
- Column length: 125 mm
- EAN: 4046681058455
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about EC 125/4 NUCLEODUR C18 PAH, 3 µm
What is this article?
EC 125/4 NUCLEODUR C18 PAH, 3 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.
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.