510(k) · Cleared
ClearedVerdict-II
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Medtox Diagnostics, Inc. · DJC Thin Layer Chromatography, Methamphetamine
Cleared on Jul 30, 2002 after a 28-day review. FDA’s file for it is a 510(k) statement, which names no predicate.
- Decided
- Jul 30, 2002
- Review
- 28 days
- Class
- Class II
- Product code
- DJC
- Recalls
- None
- Predicates
- 0
FDA’s file for it is a 510(k) statement, which names no predicate.
Sources: FDA 510(k) database (decision fields), the FDA 510(k) statement (indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in DJC? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new DJC device
- #1 K253705 Healgen® Accurate Oral Fluid Drug Testscore 12.2 · 5 generations · no Class I recall
- #2 Held for the reportin the report
What was it cleared against?
FDA’s file for it is a 510(k) statement, which names no predicate.
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
How does its category compare?
All DJC devicesDJC Thin Layer Chromatography, Methamphetamine: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · DJC
1in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DJC
258in 2018
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DJC
No recall names DJC since 2007.
Adverse event reports per year · DJC
2in 2018
MAUDE reports naming product code DJC, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 0 | — | 0 | 0 |
| 2008 | 1 | — | 0 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 0 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 0 | — | 0 | 0 |
| 2013 | 1 | — | 0 | 0 |
| 2014 | 0 | — | 0 | 0 |
| 2015 | 0 | — | 0 | 0 |
| 2016 | 1 | — | 0 | 0 |
| 2017 | 0 | — | 0 | 1 |
| 2018 | 3 | 258 | 0 | 2 |
| 2019 | 0 | — | 0 | 0 |
| 2020 | 0 | — | 0 | 0 |
| 2021 | 0 | — | 0 | 0 |
| 2022 | 0 | — | 0 | 0 |
| 2023 | 0 | — | 0 | 0 |
| 2024 | 0 | — | 0 | 0 |
| 2025 | 1 | — | 0 | 0 |
| 2026 | 1 | — | 0 | — |
What is it indicated for?
Verdict@-IIPropoxypheneMethamphetamine-MDMAis a one-step immunochromatographictest for the rapid, qualitative detection of methamphetamine (MAMP), 3,4-methylenedioxymethylamphetamine (MDMA) and their metabolites; propoxyphene, and its main metabolite norpropoxyphene. The test detects the major metabolites of these drugs at the following cutoff concentrations: Methamphetamine (MAMF)- lOOO,ng/mL 3,4-methylenedioxymethlyamphetamine(MDMA)- 1500 ng/rnL…
Read the full statement (103 words)
Verdict@-IIPropoxypheneMethamphetamine-MDMAis a one-step immunochromatographictest for the rapid, qualitative detection of methamphetamine (MAMP), 3,4-methylenedioxymethylamphetamine (MDMA) and their metabolites; propoxyphene, and its main metabolite norpropoxyphene. The test detects the major metabolites of these drugs at the following cutoff concentrations:
Methamphetamine (MAMF)- lOOO,ng/mL
3,4-methylenedioxymethlyamphetamine(MDMA)- 1500 ng/rnL
Norpropoxyphene (Main metabolite of propoxyphene)-300 ng/mL
This product is not for over-the-counter-sale
Verdict@-I1provides only a preliminary analytical test result. A more specific alternate chemical method must be used in order to obtain a confirmed analytical result. Gas chromatography/mass spectrometry (GCMS) is the preferred confirmatory method. Clinical consideration and professional judgment should be applied to any drug of abuse test result
Indications for use as stated in the FDA 510(k) statement.
https://510kreport.com/device/K022141 · printed Nov 6, 2026
Cite this page
510(k) Report. “K022141: Verdict-II.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K022141
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Page last updated Nov 3, 2026