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  #1  
Old 10-18-2005, 02:31 PM
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Default Help!

Dear Mad Scientist,

I am doing a project on the effects of ph on tadpoles but I need to know if I can replace the acidic and basic drops with water solutions that have a ph level in those ranges and I also need to know where I can find ph indicator strips.Please Help!
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Old 10-18-2005, 02:52 PM
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I would say that you might find the pH indicator strips a a local teacher supply store, or maybe a science teacher at your school. I am not a very good scientist, but if you were to replace the acid and base drops, would there be a way to test to make sure that they had the same acidity? I am sorry if this does not make any sense, if you have a question, message me to ask. Good Luck
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Old 10-26-2005, 12:37 PM
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You can usually find pH indicator strips in pool supply stores.
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Old 11-05-2005, 10:06 AM
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Post ph indicator

You can always make a ph indicator out of cabbage juice, way cool!
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Old 12-14-2005, 12:44 PM
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Default How do you...

how would you make one out of cabbage juice
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Old 12-17-2005, 10:42 AM
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Lightbulb

heres a link on how to make a ph indicator
[url]www.madsci.org/experiments/archive/859332497.Ch.html[/url]
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