Originally Posted by
mydogfifi
Can't we all just get along, LOL. In regards to how frequently a drug has to be taken to show up in a hair test, for someone to be positive using the Limits of Detection (LOD) test they would have to be using a drug about 1-3 times a week. The LOD is the lowest cutoff levels. It is not zero tolerance but is as low as the lab can test for. If you search Psychemedics web site good luck finding any listed cutoff levels. All of our cutoff levels are listed on our web site. The is also a Basic Hair drug tes that has higher cutoff levels. A lot of employers use this test. In regards to my training. Most of my 15 years experience in the hair drug test business has been on the job training from many sources including the lab that does all of my hair drug test which is Omega Labs. I don't work for them. I am considered a third party administrator. I have worked with many law firms, Homeland Security, parole officers, public defenders and concerned parents. I have provided expert testimony in custody cases, murder cases and military tribunals. By the way I am a guy and not woman, no problem Craven. My moniker, mydogfifi, was our childhood dog.