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TSKgel® UP-SW2000 HPLC Column

phase diol, L × I.D. 15 cm × 4.6 mm, 2 μm particle size

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TSKgel® UP-SW2000


stainless steel hardware


suitable for USP L20

product line



Tosoh 23515


UHPLC: suitable

L × I.D.

15 cm × 4.6 mm


silica particle platform

matrix active group

diol phase

particle size

2 μm

operating pH range


separation technique

size exclusion (SEC)

Related Categories

General 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 feature the same pore size as the well-established TSKgel SuperSW2000 columns. Hence methods developed using TSKgel SuperSW2000 columns can easily be transferred to TSKgel UP-SW2000 columns on conventional HPLC systems as well as on UHPLC systems.

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.

Legal Information

TSKgel is a registered trademark of Tosoh Corporation

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