plain jane Posted December 18, 2012 Share Posted December 18, 2012 For Investigation 15B in Earth Science (boy on cover) what did you use for the water quality test kit and where did you get it? TIA. Quote Link to comment Share on other sites More sharing options...
kangato3 Posted December 21, 2012 Share Posted December 21, 2012 It's been a couple of years, but I think I just found one on Amazon. It was a pond test kit and was inexpensive. Quote Link to comment Share on other sites More sharing options...
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