Tool · 510(k)

510(k) Predicate Finder

Find potential predicate devices for your 510(k) submission. Enter a K-number to find all clearances with the same product code, a three-letter product code to browse clearances directly, or search by device name.

Product Code: DJG FDA class 2

Enzyme Immunoassay, Opiates

Clinical Toxicology

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The Enzyme Immunoassay for Opiates is a laboratory test using antibody-based enzyme immunoassay technology to screen for the presence of opiates in biological specimens, commonly employed in workplace drug testing, clinical toxicology, and emergency screening panels. It is classified as FDA Class 2, requiring 510(k) premarket notification, and is regulated under 21 CFR 862.3650 within the Clinical Toxicology specialty. The device is eligible for third-party 510(k) review.

510(k) Clearances

50+ matches
K Number
Device Name
LZI Fentanyl III Enzyme Immunoassay
BioSieve™ Fentanyl FIA Test Kit; BioSieve™ ToxiSmart FIA Reader
Dochek® Multi-Drug Urine Test Dipcard Rx; Dochek® Multi-Drug Urine Test Dipcard
Rapid Fentanyl (FYL) Test Strip, Rapid Fentanyl (FYL) Test Dipcard
Multi-drug Urine Test Cup, Multi-drug Urine Test Dip Card, Accurature Multi-drug Urine Test Cup, Accurature Multi-drug Urine Test Dip Card
LYHER® Urine Multi-Drug Test Kit(Cup), LYHER® Urine Multi-Drug Test Kit(Cassette), LYHER® Urine Multi-Drug Test Kit(Dipcard)
Chemtrue® Drug Screen Fentanyl/Tramadol Cup Test, Chemtrue® Drug Screen Fentanyl/Tramadol Dip Card Test, Chemtrue® Multi-Panel Drug Screen Cup Test, Chemtrue® Multi-Panel Drug Screen Dip Card Test
Dochek® Multi-Drug Urine Test Cup Rx, Dochek® Multi-Drug Urine Test Cup
ARK Hydrocodone Assay
Evidence MultiSTAT DOA Urine MultiPlex
Evidence MultiSTAT DOA Urine MultiPlex, Evidence MultiSTAT
CEDIA Heroin Metabolite (6-AM) Assay
AllTest Fentanyl Rapid Test (Urine)
Emit® II Plus Buprenorphine Assay
BIOEASY™ U-Catch MAX Multi-Drug Test Cup, BIOEASY™ U-Catch MAX Multi-Drug Test Cup Rx
Xenta Drug Screen Cup, Xenta Drug Screen Dipcard
Superbio Fentanyl Urine Detection Kit, Superbio Immunofluorescence Analyzer EASY-11
Immunalysis Tapentadol Urine HEIA
SEFRIA Oxycodone Oral Fluid Enzyme Immunoassay
AssureTech DOA Dipstick Screen Panel Tests, AssureTech DOA Integrated Cup Tests
Psychemedics Homogeneous Enzyme Immunoassay (HEIA) for Opiates in Hair, Psychemedics Homogeneous Enzyme Immunoassay (HEIA) for Oxycodone in Hair
ATTEST Drug Screen Cup, ATTEST Drug Screen Dip Card
LZI Oxycodone III Enzyme Immunoassay
LZI Fentanyl II Enzyme Immunoassay
LZI Tramadol Enzyme Immunoassay
ARK Fentanyl II Assay
CEDIA Heroin Metabolite (6-AM) assay
Psychemedics Microplate EIA for Fentanyl in Hair
ATTEST Drug Screen Cup, ATTEST Drug Screen Dip Card
ARK Tramadol Assay
LZI Fentanyl Enzyme Immunoassay
ARK Fentanyl Assay
Synermed Opiate Enzyme Immunoassay
DRI Hydrocodone Assay
CEDIA Heroin Metabolite (6-AM) Assay
Emit II Plus Oxycodone Assay
Immunalysis SEFRIA Fentanyl Urine Enzyme Immunoassay, Immunalysis Fentanyl Urine Calibrators
CEDIA Buprenorphine II Assay; CEDIA Buprenorphine II Calibrators; CEDIA Negative Calibrator II; CEDIA Buprenorphine II Control Set
Rapid Single/Multi-drug Test Cup, Rapid Single/Multi-drug Test Dipcard
Chemtrue Multi-Panel Drug Screen Dip Card/Cup Tests, Chemtrue Multi-Panel Drug Screen Dip Card/Cup with OPI 2000 Tests
First Sign® Drug of Abuse Buprenorphine Cup Test, First Sign® Drug of Abuse Buprenorphine Dip Card Test, First Sign® Drug of Abuse Butalbital Cup Test, First Sign® Drug of Abuse Butalbital Dip Card Test, First Sign® Drug of Abuse Morphine Cup Test, First Sign® Drug of Abuse Morphine Dip Card Test.
Emit II Plus Buprenorphine Assay, Emit II Plus Specialty Drug Calibrator/Control Level 1, Level 2 Level 3, Level 4, Emit II Plus Specialty Drug Control Negative, Emit II Plus Specialty Drug Control Positive
DRI Hydrocodone Assay, DRI Hydrocodone Calibrators, DRI Hydrocodone Controls
Wondfo CR3 Keyless Split Sample Cup
Immunalysis Opiates Urine Enzyme Immunoassay, Immunalysis Opiates Urine Calibrators 300, Immunalysis Opiates Urine Calibrators 2000, Immunalysis Multi-Drug Controls
Chemtrue Drug Screen Cup Tests and Chemtrue Drug Screen Cup Tests with OPI 2000
Immunalysis 6-Acetylmorphine Urine Enzyme Immunoassay, Immunalysis 6-Acetylmorphine Urine Calibrator, Immunalysis 6-Acetylmorphine Urine Controls
CR3 Keyless Split Sample Cup Oxycodone - Cannabinoids
LZI ORAL FLUID 6-ACETYLMORPHINE ENZYME IMMUNOASSAY, LZI ORAL FLUID 6-ACETYLMORPHINE CALIBRATORS (5 ML), LZI ORAL FLUID 6
IMMUNALYSIS TRAMADOL URINE ENZYME IMMUNOASSAY

What is a Predicate Device?

A predicate device is a legally marketed device that a new 510(k) applicant uses to demonstrate substantial equivalence. The FDA's 510(k) pathway requires manufacturers to show that their device has the same intended use and similar technological characteristics as one or more predicate devices already cleared for commercial distribution.

Finding the right predicate is a critical step in 510(k) strategy. Manufacturers typically search for cleared devices with the same FDA product code, which groups devices by their intended use and regulatory classification. This tool helps you identify potential predicates by browsing all clearances within a product code.

Note that predicate devices must be legally marketed — they cannot be devices that were cleared but never commercialized, or devices subject to a mandatory recall. The determination of substantial equivalence considers intended use, technological characteristics, and performance data.

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