Comparison of membrane filters for recovery of legionellae from water samples.

Appl Environ Microbiol

Bureau of Microbiology, Utah State Health Laboratory, Salt Lake City 84113.

Published: January 1993

The procedure currently used for isolating legionellae from environmental samples recommend filtration through a 0.2-microns-pore-size polycarbonate filter. In this study we evaluated the performance of 23 other filters composed of various materials and having various pore sizes. We prefer the 0.2-micron-pore-size Gelman Supor filter because of its high level of recovery, faster filtration rate, and ease of handling.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC202103PMC
http://dx.doi.org/10.1128/aem.59.1.344-346.1993DOI Listing

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