Having standardised cut-off levels for drug groups is one of the requirements of saliva and urine drug test kits used in Australia as laid out in the Joint Australian and New Zealand Standards.
Cut-off levels for drug groups in urine drug test kits
|Drug groups||Cut-off levels for urine drug test kits|
|Amphetamine type substances||300µg/L|
|Drug groups||Cut-off levels for saliva drug test kits|
|Amphetamine type substances||50ng/mL|