See below: Any one of several kits available to the public. They rely on a colorimetric reaction that, in the presence of at least 25 miu hcg, will indicate positivity with a color reaction.
Answered 1/3/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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