DOT Approves Oral Fluid

DOT Approves Oral Fluid

The Department of Transportation (DOT) has approved the use of oral fluid testing in their drug testing program, effective June 1, 2023. However, implementation is subject to the certification of at least two labs by the Department of Health and Human Services (HHS)....
MRO REPORTS

MRO REPORTS

Here is some information on what is required for an MRO reports, and what you can expect an MRO report to look like from Canadian MRO.
Negative Dilutes Explained

Negative Dilutes Explained

A result that often confuses clients is the Negative Dilute, whether it be in a DOT or non-DOT environment. The most common concern is, should this be considered a TRUE negative, or does it require a retest? The first place to look for this information is in the...
All about PEth testing

All about PEth testing

The PEth blood test is used to measure the level of phosphatidylethanol (PEth), which is a specific direct alcohol biomarker that can be found in human blood after alcohol consumption. Specifically, PEth testing is highly effective for detecting chronic and heavy...