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Old 02-15-2010, 07:08 AM
e46er e46er is offline
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it will be easier to see a trend over a week

ie my ca test kit reads by the 20 ppm

so on monday i may have 420 tuesday 420 and wednesday 400
over the week or 2 just divide the total by 7 or 14 days to give you a daily dosing amount
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