817345

TSKgel^® Octyl-80Ts HPLC Column

L × I.D. 25 cm × 4.6 mm, 5 μm particle size

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

Properties

• material: stainless steel hardware
• Agency: suitable for USP L7
• product line: TSKgel^®
• manufacturer/tradename: Tosoh 17345
• extent of labeling: 11% Carbon, monolayer, endcapped
• parameter: 0-100% organic solvent; 1.2 mL/min flow rate; 10-50 °C temperature; 300 bar max. pressure
• technique(s): HPLC: suitable
• L × I.D.: 25 cm × 4.6 mm
• surface area: 425 m²/g
• matrix: silica particle platform
• particle size: 5 μm
• pore size: 80 Å
• operating pH: 2.0-7.5
• separation technique: reversed phase

Description

General description

TSKgel Octyl-80Ts has a lower carbon load and hydrophobicity than the corresponding ODS products. The C8 alkyl ligand provides a unique selectivity for the analysis of low MW pharmaceuticals, bases, nucleosides and nucleotides. Featuring high purity, metal free silica and a proprietary technique for complete endcapping of residual silanol groups, TSKgel Octyl-80Ts columns reduce tailing when analyzing basic compounds. Common applications include purity checks and peptide mapping. Bonded phase pore size is indicated by the number in the product description, in this case TSKgel Octyl-80Ts has 80Å nominal pore size. The pore size of the base silica is 100Å.

Physical form

Shipped in 70% methanol - 30% water.

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Legal Information

TSKgel is a registered trademark of Tosoh Corporation