819541

TSKgel^® Super-ODS HPLC Column

phase C18 (octadecyl), L × I.D. 5 cm × 2 mm, 2.3 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 L1
• product line: TSKgel^®
• manufacturer/tradename: Tosoh Super-ODS, 19541
• extent of labeling: 8% Carbon, endcapped
• parameter: no limitation salt concentration; 0-100% organic solvent; 0.25 mL/min flow rate; 10-50 °C temperature; 250 bar max. pressure
• technique(s): HPLC: suitable
• L × I.D.: 5 cm × 2 mm
• surface area: 100 m²/g
• matrix: silica particle platform
• matrix active group: C18 (octadecyl) phase
• particle size: 2.3 μm
• pore size: 140 Å
• operating pH: 2.0-7.5
• separation technique: reversed phase

Description

General description

TSKgel^® Super-ODS columns are packed with monodispersed 2 micron (nominal, mean particle size is 2.3 micron) spherical silica particles covalently bonded with phenyl groups. The small particle size used in Super Series and TSKgel ODS-140HTP columns provides the highest efficiency of all TSKgel reversed phase columns. The monodispersity of the particles reduces column back pressure to values more typical of larger particles, thus allowing the use of higher flow rates than other 2 micron packings. TSKgel Super-ODS columns are more hydrophobic than TSKgel Super-Octyl and TSKgel Super-Phenyl columns. They are an excellent choice for peptides, proteins, amino acids, tryptic digests, nucleotides, pharmaceutical molecules and food/beverage samples.

Physical form

Shipped in 70% methanol - 30% water.

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Legal Information

TSKgel is a registered trademark of Tosoh Corporation