# K161044: AssureTech Methamphetamine  Tests (Strip, Panel Dip, Quick Cup, Turn-Key  Split Cup), AssureTech Phencyclidine Tests (Strip, Panel Dip, Quick Cup, Turn-Key Split Cup), AssureTech Marijuana  Tests (Strip, Panel Dip, Quick Cup, Turn-Key Split Cup)

- Pathway: 510(k) (Traditional)
- Applicant: Assure Tech. (Hangzhou) Co, Ltd.
- Decided: Jul 6, 2016 after 84 days
- Product code: DJC (Thin Layer Chromatography, Methamphetamine)
- Device class: 2
- Regulation: 21 CFR 862.3610
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 6 generations back to K945610 (1995). 27 ancestors in all.
No later device cites it as a predicate yet.
0 of 28 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K142396: Chemtrue BUP/TCA Single/Multi-Panel Drug Screen Dip Card/Cup/Cassette Tests, Chemtron Biotech, Inc. (2014) Summary page 6.

## Indications for use
AssureTech Marijuana Tests are immunochromatographic assays for the qualitative determination of 11-Nor-△9-Tetrahydrocannabinol-9-COOH in human urine at cut-off concentration of 50 ng/mL. The tests are available in a Strip format, a Cup format, a Dip Card format and a Turn Key Split Cup format. The tests provide only preliminary test results. A more specific alternative chemical method must be used in order to obtain a confirmed analytical result. Gas Chromatography/Mass Spectrometry is the preferred confirmatory method. Clinical consideration and professional judgment should be exercised with any drug of abuse test result, particularly when the preliminary result is positive. For in vitro diagnostic use only. The tests are intended for over-the-counter and for prescription use. AssureTech Methamphetamine Tests are immunochromatographic assays for the qualitative determination of d-Methamphetamine in human urine at cut-off concentration of 1000 ng/mL. The tests are available in a Strip format, a Cup format, a Dip Card format and a Turn Key Split Cup format. The tests provide only preliminary test results. A more specific alternative chemical method must be used in order to obtain a confirmed analytical result. Gas Chromatography/Mass Spectrometry is the preferred confirmatory method. Clinical consideration and professional judgment should be exercised with any drug of abuse test result, particularly when the preliminary result is positive. For in vitro diagnostic use only. The tests are intended for over-the-counter and for prescription use. AssureTech Phencyclidine Tests are immunochromatographic assays for the qualitative determination of Phencyclidine in human urine at cut-off concentration of 25 ng/mL. The tests are available in a Strip format, a Cup format, a Dip Card format and a Turn Key Split Cup format. The tests provide only preliminary test results. A more specific alternative chemical method must be used in order to obtain a confirmed analytical result. Gas Chromatography/Mass Spectrometry is the preferred confirmatory method. Clinical consideration and professional judgment should be exercised with any drug of abuse test result, particularly when the preliminary result is positive. For in vitro diagnostic use only. The tests are intended for over-the-counter and for prescription use.

Source page: https://510kreport.com/device/K161044
Methodology: https://510kreport.com/methodology