Clinical Science Laboratory has been performing immunoassay drug screening
for almost 30 years. During that time, we have evaluated many products
and different antibodies in relation to drug testing. One of the areas
that receives the largest number of questions with regard to screening
is "What could cause a positive test if my patient is NOT taking
the drug s/he tests positive for?"
Please click here
to view the Immunoassay Interferences chart.
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