What type of drug test method is preferable?Publicerat den 12 november, 2015
NDP have chosen to remain neutral on the issue, but we have tried most methods. So far, the National Board of Health and Welfare and all accredited Swedish laboratories (that deal with workplace drug testing) have defined urine as the “gold” standard for drug testing. This is also a cost issue – urine tests are much less expensive than, say, saliva or hair analysis. Another consideration is how long it takes to get the results.