Berman D, Rohr M E, Safferman R S
Appl Environ Microbiol. 1980 Aug;40(2):426-8. doi: 10.1128/aem.40.2.426-428.1980.
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%.
通过使用循环流分子过滤系统，测定了从蒸馏水样本中浓缩1型脊髓灰质炎病毒的效率。对于用絮凝牛肉提取物预处理过的、标称分子量极限为10000的成员，回收率最高。此程序产生的病毒平均回收率为67%。
