Salt effect on the aqueous two-phase system PEG 8000-sodium sulfate
The effect of added salt (NaCl or KCl) on the polyethylene glycol 8000 (PEG)−sodium sulfate (Na2SO4) aqueous two-phase system (ATPS), containing 0.01 mol·L−1 of sodium phosphate buffer (NaPB), pH 7.4, has been investigated at 296.15 K. Phase diagrams determined by the cloud point method, including t...
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| Format: | article |
| Language: | eng |
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2011
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| Online Access: | http://hdl.handle.net/1822/16790 |
| Country: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/16790 |