TSKgel G4000PW
TSKgel G4000PW columns are ideally suited for the analysis of water-soluble polymers, such as celluloses, acrylamides, glycols, dextrans, polyvinylalcohol, and oligosaccharides, with molecular weights of less than 300,000 Da.
Stable from pH 2 to 12, TSKgel G4000PW columns can be used in mobile phases of water or buffer (up to 20% methanol/80% aqueous) and can tolerate temperatures up to 80˚C.
Calibration Curves or TSKgel PW Columns |
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Columns: TSKgel PW columns, all 7.5 mm ID × 60 cm
A. G2000PW, B. G2500PW, C. G3000PW, D. G4000PW,
E. G5000PW, F. G6000PW, G. GMPW
Mobile phase: distilled H20
Flow rate: 1.0 mL/min
Detection: RI |
Analysis of polysaccharides |
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Columns: TSKgel G6000PW + G4000PW, two 7.5 mm ID × 60 cm columns in series
Mobile phase: H2O with 0.2 mol/L NaCl
Flow rate: 0.9 mL/min
Temperature: 40 °C
Sample: hyaluronic acid, polyethylene oxide |