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test-neighbhorhood@test.highlandparkpa.com

December 2006

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[Highland Park] Ph water tester
by karen cadoff 02 Dec '06

02 Dec '06

Does anyone have a digital ph water tester I can buy, or preferably use, for an school science experiment? Please email me at kcadoff(a)msn.com<mailto:kcadoff@msn.com>. Thank you.

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