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HPLC Columns <
Cyano Columns
Ultra Cyano 3µm & 5µm Columns (USP L10)
High-purity cyano phase with few silanol sites. Often a better choice than C18 phases for basic pharmaceuticals, especially regarding peak shape and selectivity. Cyano phases are more rugged than bare silica for normal phase analyses because they are less sensitive to small amounts of water in the mobile phase.
particle size: 3µm or 5µm, spherical
pore size: 100Å
carbon load: 8%
endcap: fully endcapped
pH range: 2.5 to 7.5
temperature limit: 80°C
Ultra Cyano (USP L10) is excellent for basic pharmaceuticals, steroids (normal or reversed phase conditions), and other basic compounds.
Instruction Sheets: