818520

TSKgel^® ODS-80Ts QA HPLC Column

phase C18 (octadecyl), L × I.D. 15 cm × 4.6 mm, 5 μm particle size

• UNSPSC Code: 41115711

Propiedades

• material: stainless steel
• agency: suitable for USP L1
• product line: TSKgel^®
• manufacturer/tradename: Tosoh 18520
• extent of labeling: 15% Carbon, monolayer, endcapped
• parameter: 1.2 mL/min flow rate; 10-100% organic solvent; 10-50 °C temperature; 200 bar max. pressure
• technique(s): HPLC: suitable
• L × I.D.: 15 cm × 4.6 mm
• surface area: 425 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

Descripción

General description

TSKgel^® ODS-80Ts QA columns were developed specifically for use by QA/QC departments that require highly reproducible separations. These columns are prepared from the same endcapped C18 packing material as TSKgel ODS-80Ts columns, but with narrower manufacturing specifications to meet the demand for high reproducibility.The variation between different lots of TSKgel ODS-80Ts QA packing material is minimized by selecting batches of TSKgel ODS-80Ts that fall within a very narrow range of specifications. In addition, each column must pass demanding specifications for efficiency (N) and peak asymmetry, as are spelled out in the Operating Conditions and Specifications sheet. The end result is TSKgel ODS-80Ts QA columns that exhibit an unparalleled level of reproducibility for retention, selectivity (k´), efficiency (N), and peak symmetry.

Physical form

Shipped in 70% methanol - 30% water.

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Legal Information

TSKgel is a registered trademark of Tosoh Corporation