Assertion: calcium hydroxide's ph | /r/HasProperty | 8.7 calcium
Facets:
Source sentences:
text: pH = 8.2 pH = 8.2 Calcium = 410 ppm Calcium = 820 ppm Alkalinity = 5.0 meq/L Alkalinity = 2.5 meq/L pH = 8.0 pH = 8.7 Calcium = 410 ppm