Browsing Water Resources Research Center by Subject "presence-absence test"

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WRRCTR No.177 Drinking Water Quality Determination: An Evaluation of New Methods of Analysis

Fujioka, Roger S; Nakasone, Samuel S; Kungskulniti, Nipapun (Water Resources Research Center, University of Hawaii at Manoa, 1987-09)

The most recent edition of Standard Methods proposes the use of the presence-absence (P-A) test to assay drinking waters for coliform bacteria and the membrane filtration (MF) method using two new media (m-HPC, R2A) to ...