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TSKgel™ UP-SW2000 DC Guard Column for 4.6 mm ID Column, 2 μm Particle Size, Sold by MilliporeSigma™ Supelco™

Catalog No. 111022207 Shop All MilliporeSigma Supelco Products
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Diameter: 4.6 mm; Length: 2 cm

Description

TSKgel™ UP-SW2000 columns are designed for the analysis of small proteins, peptides and oligonucleotides. The columns are packed with 2 μm silica-based beads shielded with a hydrophilic diol-type bonded phase that prevents the silica surface from interacting with protein samples.

TSKgel™ UP-SW2000 columns offer higher resolution, improved peak shape and increased efficiency yielding methods that are robust, reproducible and easily transferrable between UHPLC and HPLC systems. TSKgel™ UP-SW2000 columns offer superior reproducibility injection-to-injection, from column-to-column within the same lot and from lot-to-lot. %RSD values for peak parameters including retention times, area peak height, peak asymmetry, and theoretical plate count demonstrate the exceptional reproducibility of these columns.

Specifications

pH 2.5 - 7.5
Particle Size 2 μm
Length (Metric) 2 cm
Diameter (Metric) 4.6 mm
Material Stainless Steel Hardware
Technique HPLC
Product Line TSKgel

TSKgel is a registered trademark of Tosoh Corporation

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