58355C40

SUPELCOSIL^™ LC-18-DB (5 µm) HPLC Columns

L × I.D. 25 cm × 4 mm, HPLC Column

• UNSPSC Code: 41115700
• eCl@ss: 32110501
• NACRES: SB.52

Properties

• product name: SUPELCOSIL^™ LC-18-DB HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4 mm
• material: stainless steel column
• Agency: suitable for USP L1
• product line: SUPELCOSIL^™
• feature: endcapped
• manufacturer/tradename: SUPELCOSIL^™
• packaging: 1 ea of
• extent of labeling: 11.0% Carbon loading
• parameter: 0-70 °C temperature; 400 bar pressure (5801 psi)
• technique(s): HPLC: suitable
• L × I.D.: 25 cm × 4 mm
• surface area: 170 m²/g
• surface coverage: surface coverage 3.1 μmol/m²
• matrix: silica gel, spherical particle platform; fully porous particle
• matrix active group: C18 (octadecyl) phase
• particle size: 5 μm
• pore size: 120 Å
• operating pH: 2-7.5
• application(s): food and beverages
• separation technique: reversed phase

Description

General description

SUPELCOSIL LC-DB phases are specially deactivated for basic compounds. These columns provide shorter retention, better peak shape, and higher efficiency for organic bases than can be obtained on other Type A silica reversed-phase columns.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC