With any drug tests, the result will be binary: either “yes, there are drugs in the donor’s..
In January 2018, the Government gave Public Health England the task of conducting a large-scale..
Given the seriousness of the work that drug and alcohol testing labs do, you’d think our industry..
It is popularly believed that hair analysis can give an indication of the level of drug use. So..
Ethyl glucuronide (EtG) is a specific alcohol marker in hair that can detect alcohol consumption..