Description
EC 125/2 NUCLEODUR C18 Pyramid, 3 µm is an EC HPLC separation column built for high-performance liquid chromatography on a narrow-bore scale. The NUCLEODUR C18 Pyramid phase is packed at 3 µm particle size in a 125 mm bed with a 2 mm internal diameter, supporting efficient reversed-phase separations at reduced solvent consumption. Supplied as one column per pack, it suits analytical laboratories that need longer residence time than short cartridges while keeping a slim 2 mm bore. Polar and moderately non-polar analytes can be resolved under standard HPLC conditions when a C18 Pyramid chemistry is required. This column from manufacturer Macherey-Nagel belongs to the EC NUCLEODUR range and installs in conventional HPLC instruments configured for 2 mm ID columns. The 125 mm length offers additional plate count for demanding separations, and the fine 3 µm particles aid sharp peak profiles. Typical use includes pharmaceutical, environmental and chemical analysis where narrow-bore EC hardware and C18 Pyramid selectivity are specified together.
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: NUCLEODUR C18 Pyramid
- Particle size: 3 µm
- Column length: 125 mm
- EAN: 4046681064180
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about EC 125/2 NUCLEODUR C18 Pyramid, 3 µm
What is this article?
EC 125/2 NUCLEODUR C18 Pyramid, 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.