AND...AND.... Any test kit that requires you to count drops just can't be as accurate. Counting drops is just a bad way to do a titration. There's no accurate calibration of the drop size. It never fails that sometimes a smaller drop comes out because it picks up a bit of air bubble. What then? Do you count that as half a drop? A moment of distraction and you lose your count. A bit too hard a squeeze and 3 or 4 drops come out...was that 3 or 4 that just came out?
03-03-2009, 06:36 AM
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