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help with Hanna phosphate checker
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02-26-2014, 05:48 PM
lastlight
Gold Member
Join Date: Jan 2006
Location: Calgary
Posts: 6,997
they give you two vials. if they were both equally clean you could in theory zero the meter with the first and already have the second mixed with the reagent. but i'm wondering if the vials being different could mess with the result.
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Brett
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