Serenity 13 Panel Oral Fluid Pen Rapid Test Device with FEN, Alcohol & THC
*Must purchase in quantities of 25!
Configuration: AMP/50, OPI/40, MET/50, BZO/50, COC/20, MTD/30, OXY/20, BUP/5, BAR/50, PCP/10, FEN/20, ALC/20, THC/40
The 13 Panel Oral Fluid Drug Test with Fentanyl, Alcohol, and THC is a fast, non-invasive saliva drug screening solution designed for on-site and observed testing environments.
This pen-style oral fluid drug test delivers clear preliminary results in approximately 5 minutes, making it ideal for workplaces, clinics, treatment programs, law enforcement, and mobile testing providers that require rapid screening without the need for restrooms or private collection areas.
The 13 Panel Oral Swab Drug Test Pen detects a broad range of commonly screened substances, including Fentanyl (FYL), Alcohol (ALC), and THC, providing comprehensive coverage for organizations that require marijuana testing as part of their drug-free workplace or compliance programs.
Oral Fluid Pen Rapid Test Features:
- Fast Results – Clear results in about 2-5 minutes
- Easy Application – Directly into the mouth application
- Detects 13 Substances – With Fentanyl (FEN), Alcohol (ALC) and THC
- Non-Invasive Saliva Testing – Discreet oral fluid collection with no restroom required.
- Portable with Long Shelf Life – Designed for easy transport, storage, and on-site testing.
- Fast Same-Day Shipping – In-stock orders ship the same business day.
For inquiries or bulk purchases, call Christi at 419-852-2464.
List of 13 Panel Oral Fluid Pen Rapid Test Device & Cut-off levels
| Test Strip | Tested drug | Detection time/Cutoff level |
|---|---|---|
 |
Amphetamines | 1-2 Days – 50 ng/ml |
 |
Barbiturates | 1-4 Days – 50 ng/ml |
 |
Benzodiazepines | 1-2 Days – 50 ng/ml |
 |
Buprenorphine | 2-6 Days – 5 ng/ml |
 |
Cocaine | 2-4 Days – 20 ng/ml |
 |
Fentanyl | 2-3 Days – 20 ng/ml |
 |
Methadone | 1-3 Days – 30 ng/ml |
 |
Methamphetamine | 2-4 Days – 50 ng/ml |
 |
Morphine | 2-3 Days – 40 ng/ml |
 |
Marijuana | 40 ng/ml |
 |
Oxycodone | 1-3 Days – 20 ng/ml |
 |
Phencyclidine | 7-14 Days – 10 ng/ml |
 |
Alcohol | 1-3 Days – 0.2% |
How to Use 13 Panel Oral Swab Drug Test
Place the absorbent pad into the mouth and swab both cheeks and tongue for a few seconds, then place the absorbent pad in the middle of the mouth to continue collecting saliva.
The absorbent pad should be touching tongue or under tongue.
Make sure the test device is horizontal to prevent flooding.
Remove the test device from the mouth once the saliva can be seen travelling on the test strips.
Then place the device on a flat surface.
Immediately start the timer.
Read results at 5 minutes. Do not read after 10 minutes.
* When sampling, gently hold it in mouth and let oral fluid naturally adsorb on the absorbent pad. Do not force saliva into the device to prevent flooding.
* Do not eat, drink, or smoke for at least 30 minutes prior to sample collection.
* Any oral fluid specimen is appropriate for testing but the oral fluid specimen collected in the morning, before mouth rinsed, eating or drinking, is recommended.
NEGATIVE – Results Guide
Read at 2 minutes
No color change
Matches 0.00% BAC
✔ Alcohol not detected
POSITIVE – Results Guide
Match color to chart:
Light blue → 0.02%
Blue-green → 0.04%
Medium blue → 0.08%
Dark blue → 0.30%
INVALID – Results Guide
Color only on edges or uneven pad
Retest with a new device
For screening use only.
