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pH METER & INDICATOR: PHENOLPHTHALEIN<br />
pH Range of 1-13<br />
C20H14O4, Phenolphthalein, has a pH of 12.2. Indicator color is pink.

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pH METER & INDICATOR: PHENOLPHTHALEIN
pH Range of 1-13
C20H14O4, Phenolphthalein, has a pH of 12.2. Indicator color is pink.

Copyright:© 1989 Chip Clark - Fundamental Photographs

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