Four Tests Panel
The four panel drug test is a multi-drug test, it has 2 drug test combination which is quick and easy to use.
They are FDA approved and 510k cleared. It is best used for test at home, workplace, schools, institutions, corporations, and other different places. It upholds the privacy and is easy to use. It ensures accuracy and confronts to SAMHSA guidelines for cut-off levels. The tests deal with discrete shipping and express shipping.