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#6
10-30-2007, 03:01 AM
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Do you guys really get differing results from colour based test kits? I've never gotten a difference from tank water to reactor output. And I use a photometer now because I started to doubt my results from colour based test kits. And .. well .. in the end even those things I kind of have trouble deciding what my "real" value is because the error is 0.04 (so a true value of 0.04 could read as 0.00 or vice-versa, a true value of 0.04 could read as 0.00).
What kind of numbers do you guys get when testing for phosphate?
__________________
-- Tony My next hobby will be flooding my basement while repeatedly banging my head against a brick wall and tearing up $100 bills. Whee! 
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