842161

TSKgel^® Octadecyl-2PW (5 µm) HPLC Columns

L x I.D. 1 cm × 2 mm, C18 (octadecyl) phase

• Synonym(s): TSKgel^® Reversed Phase HPLC Guard Cartridge
• UNSPSC Code: 41115711
• eCl@ss: 32110501

Properties

• product name: TSKgel^® Octadecyl-2PW Guard Cartridge, phase C18 (octadecyl), L × I.D. 1 cm × 2 mm, 5 μm particle size, pkg of 3 ea
• material: stainless steel
• product line: TSKgel^®
• packaging: pkg of 3 ea
• manufacturer/tradename: Tosoh Octadecyl-2PW, 42161
• extent of labeling: 1 meq/mL ligand density (estimate)
• parameter: 0-100% organic solvent; 4-50 °C temperature
• technique(s): HPLC: suitable
• L × I.D.: 1 cm × 2 mm
• matrix: polymer particle platform
• matrix active group: C18 (octadecyl) phase
• particle size: 5 μm
• pore size: 125 Å
• operating pH: 2-12
• separation technique: reversed phase

Description

General description

Highly cross-linked polymethacrylate base material of TSKgel Octadecyl-2PW provides excellent stability in high pH buffer systems and can withstand rigorous cleaning with either acid or base. The 125Ã… pores allow for anaylsis of peptides up to 8,000 Da. Columns packed with larger particle sizes are available for semi-preparative scale separations.

TSKgel Guard cartridges require a holder, which is sold separately. For 2 mm cartridges, the holder is Part No. 819308. For the 3.2 mm cartridges used to protect 4.6 mm columns, the holder is Part No. 819018.

Reversed-phase liquid chromatography (RPLC) is the preferred method for analysis and purification of polar and nonpolar compounds that are soluble in mixtures of water and organic solvents.

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Legal Information

TSKgel is a registered trademark of Tosoh Corporation