Data / Medical devices / Reagents, Test, Tetrahydrocannabinol
Reagents, Test, Tetrahydrocannabinol (DKE): 11 FDA-registered makers in 2 countries
11 establishments in 2 countries are registered with the FDA to make Reagents, Test, Tetrahydrocannabinol (product code DKE, Class 2, 21 CFR 862.3870). 6 of them have a 510(k) clearance or PMA approval on file and 0 have a recall event. The FDA has issued 12 510(k) clearances under this code, the latest on December 22, 2000, and lists 0 recall events (0 Class I). FDA data exported November 2, 2026.
SpecStream is the live web data engine for teams and agents. It reads the FDA registration and listing, 510(k), PMA, recall and enforcement files from openFDA every week, and this page is that reading, joined by the FDA's own numbers. Ask for the makers of any device type in any country and new clearances, approvals and recalls arrive in your sheet, CRM, Slack or agent as the FDA publishes them.
- Product code
- DKE
- Device class
- 2
- Regulation
- 862.3870
- Medical specialty
- Clinical Toxicology
Makers by country
| Country | Makers |
|---|---|
| United States | 10 |
| China | 1 |
Makers of Reagents, Test, Tetrahydrocannabinol
Registered establishments that manufacture, contract manufacture, remanufacture, reprocess or own the specification of this device, with the 510(k) clearances, PMA approvals and recalls the FDA files under each. Best documented first.
| Maker | Location | Role | 510(k) clearances | Latest clearance | PMA approvals | Recall events | Class I | Source |
|---|---|---|---|---|---|---|---|---|
| Princeton Biomeditech Corp. | Monmouth Jct, NJ, United States | Manufacturer | 3 | July 6, 1999 | 0 | 0 | 0 | api.fda.gov |
| Princeton BioMeditech Corp. | Plainsboro, NJ, United States | Manufacturer | 3 | July 6, 1999 | 0 | 0 | 0 | api.fda.gov |
| Princeton BioMeditech Corp. | Skillman, NJ, United States | Manufacturer | 3 | July 6, 1999 | 0 | 0 | 0 | api.fda.gov |
| Medtox Diagnostics, Inc. | Burlington, NC, United States | Manufacturer | 2 | December 22, 2000 | 0 | 0 | 0 | api.fda.gov |
| Medtox Diagnostics, Inc. | Burlington, NC, United States | Manufacturer | 2 | December 22, 2000 | 0 | 0 | 0 | api.fda.gov |
| Alfa Scientific Designs, Inc. | Poway, CA, United States | Contract manufacturer, Manufacturer, Repackager or relabeler | 1 | June 2, 2000 | 0 | 0 | 0 | api.fda.gov |
| Diagnostic Automation/ Cortez Diagnostics Inc,. | Woodland Hills, CA, United States | Manufacturer for export | 0 | 0 | 0 | 0 | api.fda.gov | |
| Keva Inc. | Blaine, WA, United States | Manufacturer for export | 0 | 0 | 0 | 0 | api.fda.gov | |
| Siemens Healthcare Diagnostics Inc. | Newark, DE, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| W.H.P.M. Bioresearch & Technology Co., Ltd. | Beijing, China | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| W.H.P.M., Inc. | Irwindale, CA, United States | Contract manufacturer | 0 | 0 | 0 | 0 | api.fda.gov |
Updated December 22, 2000. Read from openFDA bulk downloads (device registration and listing, 510(k), PMA, recall and enforcement files). CC0 1.0, public domain (openFDA terms of service). The files are joined on FDA identifiers: the 510(k) and PMA numbers a registration lists, and the recalling firm's FEI for recalls. Recall class comes from the FDA enforcement report. The FDA states that openFDA data is unvalidated and is not for decisions about medical care. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.