

@article {14910,
	title = {Recovery of viruses from water by a modified flocculation procedure for second-step concentration},
	journal = {Appl Environ Microbiol},
	volume = {51},
	year = {1986},
	month = {jun},
	pages = {1326{\textendash}31},
	abstract = {A reduction in virus recovery efficiencies stemming from a change in the commercial processing of powdered beef extract was reversed by the addition of Celite analytical filter aid. Supplementing beef extract with this silicate is recommended as a modification to the organic flocculation procedure for second-step concentration in monitoring for waterborne viruses. Considerable differences in virus recovery were found among lots of beef extract and Celite preparations; this indicates that the performance of each lot of these substances should be checked before use.},
	keywords = {*Calcium Compounds, *Magnesium Silicates, *Silicates, *Water Microbiology, Animals, Cell Line, Enterovirus B, Enterovirus/*isolation \& purification, Human/*isolation \& purification, Kaolin, Poliovirus/*isolation \& purification, Silicic Acid, Silicon Dioxide, Virology/methods},
	issn = {0099-2240 (Print) 0099-2240 (Linking)},
	author = {Dahling, D. R. and Wright, B. A.}
}
