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820025

TSKgel® SWXL Columns

phase diol, L × I.D. 30 cm × 7.8 mm, 8 μm particle size, PEEK hardware

Synonym(s):

TSKgel® BioAssist® G4SWXL HPLC Column

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About This Item

UNSPSC Code:
41115711
eCl@ss:
32110501

material

PEEK hardware

agency

suitable for USP L20
suitable for USP L59

product line

TSKgel®

manufacturer/tradename

Tosoh 20025

parameter

≤0.5 M salt concentration
0-100% aqueous soluble organic solvents
1.2 mL/min flow rate
10-30 °C temperature
72 bar max. pressure

technique(s)

HPLC: suitable

L × I.D.

30 cm × 7.8 mm

matrix

silica particle platform

matrix active group

diol phase

particle size

8 μm

pore size

450 Å pore diameter

operating pH

2.5-7.5

separation technique

size exclusion (SEC)

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General description

BioAssist G2SWxl, G3SWxl and G4Swxl are made of PEEK housing material to reduce sample absorption to stainless steel or glass. These columns have the same attributes as the corresponding stainless steel columns (TSKgel G2000SWxl, G3000Swxl and G4000SWxl). Widely considered the premium columns for analyzing biopolymers by GFC, TSKgel G4000SWxl columns feature high pore volume per unit column volume, low sample adsorption and excellent column efficiency, all contributing to unsurpassed sample resolution. With 8 micron particles and 450Å pores, TSKgel G4000SWxl provides the largest exclusion limit and the widest fractionation range. It is an excellent choice for pegylated proteins or glycosylated biomolecules. The fractionation range is applicable for globular protein samples up to 7 million Da.

Application

Calibration range: 20,000-7x10^6Da (globular proteins)

Physical form

Shipped in 0.05% NaN3 and 0.1 M Na2SO4 in 0.1 M phosphate buffer, pH 6.7.

Legal Information

BioAssist is a registered trademark of Tosoh Corporation
TSKgel is a registered trademark of Tosoh Corporation

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