Assertion: hypochlorous acid's concentration | /r/HasProperty | approximately 100 ppm
Facets:
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 100 ppm and the pH was 8.5-8.9.
text: As for the weakly acidic hypochlorous acid after passed through the weakly acidic ion exchange resin, the concentration was approximately 100 ppm and the pH was 6.0-6.3.