Saliva drug test detection times are shorter than the comparable urine drug test detection times. They vary considerably depending on which brand of saliva drug testing kit you are using. Both the sensitivity and selectivity vary, and make a big difference to the detectable drug period. As saliva drug tests have not been developed to the same international level of cut offs, it is not always possible to compare the results of 2 different brands of saliva drug testing kits, done on the same sample, and it is worth always sticking with the same brand for a comparable series of tests. As a rough guide expect most drugs to be detectable for 48 to 72 hours after use when using a saliva drug test kit, but it is worth noting the THC Cannabis detection times for various products
INSTALERT SALIVA TWIST & DSD-765 ORAL DRUG TEST
AMP 50ng/ml Amphetamine up to 72hrs
THC 12ng/ml Cannabis up to 12hrs
MET 50ng/ml Methamphetamine up to 72 hrs
OPI 40ng/ml Opiate & Heroin up to 48 hrs COC 20ng/ml Cocaine up to 24 hrs MTD 30ng/ml Methadone up to 48 hrs
SWAB CUBE & FIRST SIGN ORAL SALIVA DRUG TEST
Cannabis 12ng/ml Cannabis up to 12hrs
Cocaine 20ng/ml Coacine up to 24 hrs Opiates 40ng/ml
Opiate & Heroin up to 48 hrs Amphetamine 50ng/ml
Amphetamine up to 72hrs Methadone 75ng/ml
Methadone 2 – 12hrs
Benzodiazepine 50ng/ml up to 48 hrs
WONDFO DSW-765 SALIVA DRUG TEST
Cannabis 12ng/ml Cannabis up to 12hrs
Cocaine 20ng/ml Cocaine up to 24 hrs
Opiates 40ng/ml Opiate & Heroin up to 48 hrs
Amphetamine 50ng/ml Amphetamine up to 72hrs
Methadone 75ng/ml Methadone 2 – 12hrs
Benzodiazepine 50ng/ml up to 48 hrs
ORALINE IV SALIVA TEST
THC 4ng Cannabis detection for 14-24hrs
COC 25ng Cocaine detection for 24-48hrs
OPI 2ng Opiate & heroin detection for 7-21hrs
MET 3.75ng Methamphetamines & Amphetamine detection for 72hrs
INSTANT VIEW SALIVA DRUG TEST
Cannabis, 12ng/ml up to 14 hrs
Cocaine, 20ng/ml up to 24hrs
Opiates, 40ng/ml up to 48 hrs
Amphetamine, 50ng/nl up to 72 hrs
Benzodiazepines 50ng/ml up to 48 hrs
Click here to compare saliva drug test detection times with urine drug test kit detection times