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818521

TSKgel® ODS-80Ts QA (5 µm) HPLC Columns

L x I.D. 25 cm × 4.6 mm, C18 (octadecyl) phase

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UNSPSC Code:
41115711

product name

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.

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Legal Information

TSKgel is a registered trademark of Tosoh Corporation

accessory

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guard column

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Regulatory Information

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