PH Test Strips » Primary & Secondary Education http://www.phteststrip.net Thu, 26 Jan 2012 16:04:51 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Where can I get a pH indicator? http://www.phteststrip.net/where-can-i-get-a-ph-indicator.html http://www.phteststrip.net/where-can-i-get-a-ph-indicator.html#comments Mon, 25 Jan 2010 04:54:26 +0000 admin1 http://www.phteststrip.net/where-can-i-get-a-ph-indicator.html VEN asked: I have to test the pH of about 200 substances, so will I have to buy 200 individual test strips? I also heard about indicator pens. Are those reusable? I would appreciate any help Thanks!! - VEN


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VEN asked:

I have to test the pH of about 200 substances, so will I have to buy 200 individual test strips? I also heard about indicator pens. Are those reusable? I would appreciate any help :) Thanks!!
- VEN

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