# K983188: Dbest Tetrahydrocannabinol Test Kit

- Pathway: 510(k) (Traditional)
- Applicant: Ameritek, Inc.
- Decided: Nov 18, 1998 after 68 days
- Product code: LDJ (Enzyme Immunoassay, Cannabinoids)
- Device class: 2
- Regulation: 21 CFR 862.3870
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
dBest Tetrahydrocannabinol Test Kit is a simple one step immunochromatographic assay for rapid, qualitative detection of tetrahydrocannabinol and its metabolites 11-nor-9-tetrahydrocannabinol-9-carboxylic acid in urine with cutoff of 50 ng/ml. The dBest Tetrahydrocannabinol Test Kit are for professional and laboratory use only.

Source page: https://510kreport.com/device/K983188
Methodology: https://510kreport.com/methodology