Assertion: disinfectant's activity | /r/CapableOf | drop 60%–90% solutions
Facets:
value: sharply
type: DEGREE
value: in water
type: LOCATION
Source sentences:
text: Their cidal activity drops sharply when diluted below 50% concentration, and the optimum bactericidal concentration is 60%–90% solutions in water (volume/volume) 483, 484.