58231

SUPELCOSIL^™ LC-CN (5 µm) HPLC Columns

L × I.D. 25 cm × 4.6 mm, HPLC Column

• Synonym(s): MTO-SUPELCOSIL^™ LC-CN 5UM 25CMX4.6MM HPLC COLUMN
• UNSPSC Code: 41115700
• eCl@ss: 32110501

Properties

• product name: SUPELCOSIL^™ LC-CN HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
• Agency: suitable for USP L10
• feature: endcapped
• manufacturer/tradename: SUPELCOSIL^™
• extent of labeling: 4% Carbon loading
• parameter: ≤70 °C temp. range; 400 bar pressure (5801 psi)
• technique(s): HPLC: suitable
• L × I.D.: 25 cm × 4.6 mm
• surface area: 170 m²/g
• surface coverage: surface coverage 3.5 μmol/m²
• matrix: silica gel, spherical particle platform
• matrix active group: cyano phase
• particle size: 5 μm
• pore size: 120 Å
• pH range: 2-7.5
• application(s): food and beverages
• separation technique: hydrophilic interaction (HILIC); normal phase; reversed phase

Description

General description

The LC-CN phase is often used as a substitute for silica because it offers the advantages of a bonded phase (such as quick equilibration, and less sensitivity to small changes of the water content in the mobile phase). More often, however, the LC-CN column is operated under reversed-phase mobile phase conditions.

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Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable