821995

TSKgel^® ODS-100Z (5 µm) HPLC Columns

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

• UNSPSC Code: 41115711

Properties

• product name: TSKgel^® ODS-100Z Guard Cartridge, phase C18 (octadecyl), L × I.D. 1 cm × 2 mm, 5 μm particle size
• material: stainless steel
• agency: suitable for USP L1
• product line: TSKgel^®
• manufacturer/tradename: Tosoh 21995
• extent of labeling: 20% Carbon, encapped with trimethylsilane
• parameter: 0-100% organic solvent; 10-50 °C temperature
• technique(s): HPLC: suitable
• L × I.D.: 1 cm × 2 mm
• surface area: 450 m²/g
• matrix: spherical silica
• matrix active group: C18 (octadecyl) phase
• particle size: 5 μm
• operating pH: 2.0-7.5
• separation technique: reversed phase

Description

General description

The bonded phase of TSKgel ODS-100Z columns is prepared by reacting the silica surface with a difunctional octadecylsilane reagent, followed by repeated endcapping with a monofunctional trimethylsilane reagent. The resulting TSKgel ODS-100Z columns contain a high density monomeric C18 bonded phase for maximum retention and selectivity of small molecular weight compounds and minimal secondary interaction with residual silanol groups.
This general purpose reversed phase column is the workhorse for analysis of small molecular weight compounds in life science applications. Lot-to-lot reproducibility stands out.

Physical form

Shipped in acetonitrile.

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Legal Information

TSKgel is a registered trademark of Tosoh Corporation