Figure 4.
Log relative viscosity of PEG solutions as a function of w/v concentration. Open symbols are current results and filled symbols are literature data : ○ - PEG 200; □/■ - PEG 400; ◊/◆ - PEG 600; Δ/▲ - PEG 1000; ▽/▼ PEG 2000.
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