58296

SUPELCOSIL^™ LC-1 (5 µm) HPLC Columns

L × I.D. 25 cm × 4.6 mm, HPLC Column

• UNSPSC Code: 41115700
• eCl@ss: 32110501

Properties

• product name: SUPELCOSIL^™ LC-1 HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
• Agency: suitable for USP L13
• feature: endcapped
• manufacturer/tradename: SUPELCOSIL^™
• extent of labeling: 2% 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 3.4 μmol/m²
• matrix: silica gel, spherical particle platform
• matrix active group: C1 (methyl) phase
• particle size: 5 μm
• pore size: 120 Å pore size
• pH range: 2-7.5
• application(s): food and beverages
• separation technique: reversed phase

Description

General description

Due to a mixed retention mechanism, selectivity differences for polar groups are more pronounced than on C8 and C18 columns. C1 columns require 20-30% less organic modifier to provide retention similar to C18 columns.

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Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable