Specimen adulteration happens when a person being tested deliberately tampers with a drug test in order to avoid a positive result. Urine tests […]

The sensitivity of an onsite drug test is heavily dependent on a few different variables; the cut-off level, the drug being tested for, […]

What is the meaning of “cross reactivity” in drug testing? Cross reactivity occurs when an unrelated but structurally similar substance triggers a false […]

Employer drug testing kits are a convenient and economical method that employers and organizations can use to determine if current employees or job […]

Onsite drug testing in the Healthcare Industry is designed to bring both convenience and safety… to

Drugs Of Abuse General Information What Drugs Are Abused? Both illegal and legal drugs have the potential for being abused. Some drugs that […]

There is such a wide variety of drug testing supplies to choose from, that selecting which one is best for you can be […]

For many employers drug testing is an important subject.