Hair Drug Testing
There are many different ways to test for the presence of drugs within the body. Urine tests are perhaps the most well-known in professional situations. Breath tests are now in force in roadside situations and nightclubs to test for alcohol and other signs of intoxication. Saliva tests can also play their part for short-term drug use.
Drug testing through hair is different because of the lifespan of metabolites within the hair strands and the accuracy. A well-prepared sample can provide evidence on different substances over a long time frame.
What Are Testers Looking For Hair Drug Testing?
Drug tests on hair help us to determine the use of many different substances. … Read the rest