Drug Screening
We provide either scheduled or random drug screening at our location or at a location and time chosen by the supervising authority. We provide either urine or oral swap testing.
If the test is positive it will then be sent to Redwood Toxicology Laboratory, Inc. for final confirmation. We have found that the products provided by Redwood Toxicology Laboratory, Inc. to be of the highest quality and have a proven history with agencies from across the U.S.
All Quest Guard staff that administers the testing has been certified by Redwood Toxicology Laboratory, Inc.
The following is information on the RediCup and On-Site Oral manufactured by Redwood Toxicology Laboratory, Inc.
The RediCup® is a lateral flow chromatographic immunoassay for the qualitative detection of multiple drugs and drug metabolites in urine.
The multi-drug configurations test of the following analytes: Methamphetamine, Amphetamine, Barbiturates, Benzodiazepines, Cocaine Metabolites, Marijuana (THC), MDMA (Ecstasy), Methadone, Opiates (300 or 2,000 ng/mL cut-off), Oxycodone, Phencyclidine, and Tricyclic Antidepressants (TCA).
The RediCup drug screen device is FDA 510(k) cleared to market and is ideal for pre-employment, corrections, clinical and hospital use.
Available tests include: *AMP, M-AMP, BAR, BZO, COC, MDMA, MTD, OPI, OXY, PCP, TCA, and THC.
Self contained cup minimizes collector exposure to urine
Performance comparable to laboratory screening methods
Results in 5 minutes
Flexible 4-6, and 10 drug test combinations
FDA 510(k) cleared to market
NIDA 5 cut-off levels meet SAMHSA guidelines (Opiates 2,000 ng/mL) 
The RediCup® device is a lateral flow chromatographic immunoassay for the qualitative detection of multiple drugs and drug metabolites in urine at the following cut-off concentrations: | ||||
| Test | Target Drug | Cut-off |
|
| Amphetamine (AMP) | D-Amphetamine | *1,000 ng/mL |
|
| Barbiturates (BAR) | Secobarbital | 300 ng/mL |
|
| Benzodiazepines (BZO) | Oxazepam | 300 ng/mL |
|
| Cocaine (COC) | Benzoylecgonine | *300 ng/mL |
|
| Marijuana (THC) | 11-nor-∆9-THC-9 COOH | *50 ng/mL |
|
| Methadone (MTD) | Methadone | 300 ng/mL |
|
| Methylenedioxymeth- amphetamine (MDMA) | D,L Methylenedioxy- methamphetamine | 500 ng/mL |
|
| Methamphetamine (M-AMP) | D-Methamphetamine | 1,000 ng/mL |
|
| Opiates OPI 300 | Morphine | 300 ng/mL |
|
| Oxycodone (OXY) | Oxycodone | 100 ng/mL |
|
| Phencyclidine (PCP) | Phencyclidine | *25 ng/mL |
|
| Tricyclic Antidepressants (TCA) | Nortriptyline | 1,000 ng/mL |
|

The On-Site Oral screening device is quick, easy and provides results in 10 minutes. The convenient On-Site Oral device is gender neutral and eliminates the need for urine collection.
6 Panel Device
Drugs detected include: *AMP, M-AMP, THC, COC, OPI, PCP
Convenient:
Eliminates the need for urine collection
Eliminates controlled collection sites and their associated fees
Provides a drug test without privacy issues
Eliminates the need for same sex collectors, special equipment and complicated training
Results in 10 minutes
Can be used anywhere at any time
Simple Procedure
Easy to perform and interpret
Non-invasive
Detects six drugs with one sample



