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ARRAY OF pH INDICATORS<br />
7 Indicators In Beakers With pH from 1-10<br />
Indicators (Top to Bottom) are Thymol blue, Bromophenol blue, Methyl red, Universal, Resazurin, Bromocresol purple & Phenolphthalein.   greatest hydrogen ion concentration & pH of 1

Fphoto-61670601G-6RM.jpg

ARRAY OF pH INDICATORS
7 Indicators In Beakers With pH from 1-10
Indicators (Top to Bottom) are Thymol blue, Bromophenol blue, Methyl red, Universal, Resazurin, Bromocresol purple & Phenolphthalein. greatest hydrogen ion concentration & pH of 1

Copyright:© 2006 Richard Megna - Fundamental Photographs

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Richard Megna