Description
CHROMABOND columns CN are solid-phase extraction columns for chromatography sample preparation, each offering a 3 mL volume filled with 500 mg of cyanopropyl (CN) sorbent. The CN bonded phase delivers intermediate polarity for SPE protocols that rely on a balance of polar and hydrophobic retention during clean-up and enrichment. Housings are polypropylene (PP) with polyethylene (PE) filter elements that secure the sorbent bed throughout conditioning, sample application, wash and elution steps on common vacuum or positive-pressure manifolds. Supplied as a pack of 50 pieces from manufacturer Macherey-Nagel, these columns belong to the CHROMABOND family of chromatography accessories used ahead of analytical separation. The 3 mL geometry accommodates practical sample and solvent volumes while remaining compatible with standard multi-position SPE racks, and the 500 mg bed mass provides a defined sorbent load for transferable laboratory methods. Matched PP bodies and PE frits across the pack support uniform handling and packing retention in routine high-throughput SPE workflows where CN selectivity is required.
This article is part of SPE cartridges & columns, in SPE & sample preparation.
Key features
- Pack size: 50 pc(s)
- Product type: CHROMABOND SPE columns CN
- Column volume: 3 mL
- Sorbent amount: 500 mg
- Housing material: PP
- EAN: 4046681072994
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Chromab. columns CN, 3 mL, 500 mg
What is this article?
Chromab. columns CN, 3 mL, 500 mg is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in SPE cartridges & columns, inside SPE & sample preparation, in Chromatography equipment.
An SPE cartridge holds a bed of sorbent. Bed mass, sorbent chemistry and volume are the specification. A 100 mg C18 cartridge and a 1 g C18 cartridge take different sample loads and different elution volumes. The method names all three.
Solid-phase extraction holds a compound on a sorbent while the rest of the sample is washed away, then releases it in a small volume. The sorbent, the bed mass and the solvents are the method. Silica, ion exchangers and polymer phases do different jobs. A flash column is the same idea scaled toward purification rather than trace cleanup. The molecules are on PubChem, named by IUPAC.
Which category should I open next?
The category is SPE & sample preparation. The sub-category is SPE cartridges & columns. The catalogue is Chromatography equipment.
Shelves beside this one are Sorbents, silica gel & ion exchangers and Flash, empty & glass chromatography columns.
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.