TSKgel SuperMultiporePW-M
The TSKgel SuperMultiporePW-M column is packed with 5 µm polymethacrylate particles containing a wide range of pore sizes. The multi-pore particle synthesis technology essentially creates a linear calibration curve within each particle.
This 6.0 mm ID x 15 cm column is for the analysis of water-soluble polymers with molecular weights from 500 to 1 x 10^6 Da, providing high speed and high resolution analysis with lowered solvent consumption.
Comparison of analysis
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Resolution TSKgel PWXL TSKgel SuperMultiporePW-M
Peak 1/Peak 2 3.45 4.25
Peak 2/Peak 3 3.29 3.17
Peak 3/Peak 4 3.30 3.39
Columns: A: TSKgel SuperMultiporePW-M, 6.0 mm ID × 15 cm
B: TSKgel G5000PWXL + G3000PWXL, each 6.0 mm ID × 15 cm
Mobile phase: H2O
Flow rate: 0.6 mL/min
Detection: RI
Temperature: 25 °C
Injection vol.: A: 20 µL B: 100 µL
Samples: mixture of PEO and PEG
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