When and why to use Specimen Validity Testing
Specimen validity testing (SVT) is used to help ascertain whether the specimen being provided is actually urine (not substituted) and whether it has had any adulterants added to it. It is often used to ensure workplace safety when Point-of-care testing (POCT) is being...
Old CCFs no longer require MFRs
Observed Collections Explained
Let's take a look at how observed collections work with this easy-to-understand graphic.
CBD oil and drug testing
CBD (Cannabidiol) oil has become a very popular natural remedy in recent years. What is CBD? CBD is a cannabinoid that is very active in cannabis. CBD does not produce any cognitive impairment or the feeling of euphoria, or being “high”. In fact CBD is an inhibitor of...
The MRO Process
Here we have graphically laid out the MRO and MROA's roles throughout the testing process. You can click on the graphic to open it in a new tab and view it larger.