Includes amphetamines, barbiturates, benzodiazepines, cocaine metabolite, methadone. To sign in, visit the eohn™ provider network update. Find out why drug testing in the.

The specific drugs that are being tested for may vary. Webthe 4 panel drug test without thc (urine) will identify the presence or absence of four (4) different classes of commonly abused or misused drugs or their metabolites. Find out the benefits, procedure, and. Webthe urine drug test 1687 4dsp/phn is a panel test that screens for the presence of certain drugs in a person's urine.