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Concentration of poliovirus in water by molecular filtration |
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| Authors: | D Berman M E Rohr R S Safferman |
| Abstract: | The efficiency of concentrating poliovirus 1 from distilled water samples was determined by using a recirculating-flow molecular filtration system. The most efficient recoveries were achieved against members with a 10,000 nominal molecular weight limit pretreated with flocculated beef extract. This procedure yielded a mean virus recovery of 67%. |
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