Assertion: hypochlorous acid's concentration | /r/HasProperty | 150-200 ppm
Facets:
value: approximately
type: DEGREE
value: as for the sodium hypochlorite solution
type: OTHER
Source sentences:
text: As for the sodium hypochlorite solution, when it was introduced into the column, the concentration was approximately 150-200 ppm and the pH was 8.7.
text: As for the weakly acidic hypochlorous acid after passed through the weakly acidic ion exchange resin, the concentration was approximately 150-200 ppm and the pH was 6.1-7.4.