Copure® CN SPE Cartridges, 250mg/3mL, STE-Mart (CAT#: STEM-CSPE-0115-LC)

Copure® CN is a cyanopropyl bonded silica sorbent, weakly hydrophobic, used as normal phase or reversed phase. It is able to extract apolar or weakly polar acids, neutrals and bases from aqueous solutions when used as a reversed phase sorbent. It is also able to extract polar compounds from nonpolar organic solutions when used as a normal phase sorbent. Besides, cyanopropyl is a ligand that can be used to enrich some metal ions.

CN sorbent will be a better choice to extract strongly hydrophobic compounds which may bind to C18 sorbent irreversibly.

Carbon content: 5.8%
Surface area: 280 m2/g
Particle size: 40 - 75 μm
Pore size: 100 Å
Description: Copure® CN SPE Cartridges
Format: 250mg/3mL
Qty.: 50/Box

Compatible with biological matrices
Polarity adjustable by changing ratio of solvents