823514

TSKgel^® UP-SW2000 (2 µm) HPLC Columns

L x I.D. 30 cm × 4.6 mm, diol phase

• Synonym(s): TSKgel^® UP-SW2000
• UNSPSC Code: 41115700

Properties

• product name: TSKgel^® UP-SW2000 HPLC Column, phase diol, L × I.D. 30 cm × 4.6 mm, 2 μm particle size
• material: stainless steel hardware
• agency: suitable for USP L20
• product line: TSKgel^®
• manufacturer/tradename: Tosoh 23514
• technique(s): UHPLC: suitable
• L × I.D.: 30 cm × 4.6 mm
• matrix: silica particle platform
• matrix active group: diol phase
• particle size: 2 μm
• operating pH range: 2.5-7.5
• separation technique: size exclusion (SEC)

Description

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