Understanding Lab Results – Part 2

Part II: Interpreting Results What happens once the sample has been tested? While the measurement of compounds found in samples can be a precise science, the interpretation of those results is ultimately decided by clinicians in consult with a laboratory toxicologist....

Understanding Lab Results – Part 1

Part I: Definitions and Uses What is a cut-off? Cut-offs are used in drug testing as a measure to determine a positive or negative result. If the drug being tested is present in amounts above the predetermined cut-off level, it is considered positive, and if below,...

Non-Medical Marijuana Use at Work

As Canada prepares to legalize recreational marijuana in July of 2018, employers are exploring how the new legislation will affect the safety and health of their respective workplaces, as well as planning for potential risks or disciplinary action in the event of an...