产品名称
TSKgel® ODS-80Ts QA HPLC Column, phase C18 (octadecyl), L × I.D. 25 cm × 4.6 mm, 5 μm particle size
material
stainless steel
agency
suitable for USP L1
product line
TSKgel®
manufacturer/tradename
Tosoh 18521
extent of labeling
15% Carbon, monolayer, endcapped
parameter
1.2 mL/min flow rate, 10-100% organic solvent, 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
spherical silica
matrix active group
C18 (octadecyl) phase
particle size
5 μm
operating pH
2.0-7.5
separation technique
reversed phase
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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.
Legal Information
TSKgel is a registered trademark of Tosoh Corporation
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