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pH METER & INDICATOR: BROMOTHYMOL BLUE pH Range 3.5-9.5<br />
(3 of 3)<br />
Ammonium chloride(aq) has a pH <7. Indicator color is yellow.

Fphoto-26769004C-2RM.jpg

pH METER & INDICATOR: BROMOTHYMOL BLUE pH Range 3.5-9.5
(3 of 3)
Ammonium chloride(aq) has a pH <7. Indicator color is yellow.

Copyright:© 1990 Richard Megna - Fundamental Photographs

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