Rapid toxicology test DOA-1123

drug detectionfor abused drugscotinine

Product overview
The Urine Multi‑Drug Test Cup is a rapid visual immunoassay device for the qualitative, presumptive detection of multiple drugs of abuse in human urine. The turn‑key integrated cup format enables single‑step collection and screening with a visual read in approximately 5 minutes, suitable for medical and workplace screening programs.

Description
This rapid chromatographic immunoassay simultaneously detects up to twenty‑one drug analytes using precoated antibody‑conjugated colored particles on a membrane. Configurations are available for typical 8–16 drug panels and can include adulteration or alcohol test strips according to customer requirements.

Product information

• Product name: Urine Multi Drug Test Cup
• Accuracy: above 99%
• Configuration: up to 16‑drug combinations with optional adulteration or alcohol test strip
• Specification: test strip width 4 mm
• Adulteration parameters: Creatinine, Nitrite, pH, Oxidant, Specific Gravity, Glutaraldehyde
• Format: turn‑key integrated cup
• Specimen: urine
• Read time: approx. 5 minutes
• Shelf life: 2 years from date of manufacture
• Storage: 4–30℃
• Package: 1 cup in sealed pouch; 25 cups/box; 4 boxes/case (100 cups/case)

Principle
The device is a competitive immunoassay. Drug conjugates are immobilized on the test region of the membrane. During testing, the urine specimen mobilizes antibodies conjugated to colored particles on the sample pad. As the mixture migrates by capillary action, antibodies bind either to immobilized drug conjugates or to free drug molecules in the specimen. If drug concentration is below the cutoff, antibody‑colored particle conjugates bind to immobilized conjugates forming a visible colored band at the test region (negative). If drug concentration exceeds the cutoff, free drug competes for antibody binding sites and prevents band formation at the test region (positive). A colored band at the control region confirms proper specimen volume and membrane function.

Designed cutoff concentrations (ng/mL)

• AMP (Amphetamine): 1000
• THC (Marijuana): 50
• COC (Cocaine): 300
• PCP (Phencyclidine): 25
• OPI (Opiate): 2000
• MET (Methamphetamine): 1000
• MTD (Methadone): 300
• BAR (Secobarbital): 300
• BZO (Oxazepam): 300
• TCA (Nortriptyline): 1000
• MDMA (Ecstasy): 500
• BUP (Buprenorphine): 10
• EDDP (Methadone metabolite): 100
• PPX (Propoxyphene): 300
• ETG (Ethylglucuronide): 500
• K2 (Synthetic cannabis): 50
• TML (Tramadol): 100
• MQL (Methaqualone): 300
• COT (Cotinine): 200
• FYL (Fentanyl): 200
• OXY (Oxycodone): 100
• KET (Ketamine): 1000

Technical characteristics / specifications

• Qualitative simultaneous detection of up to 21 drugs; typical configurations up to 16‑drug combinations with adulteration or alcohol strip
• Accuracy: above 99%
• Test strip: 4 mm
• Adulteration tests available: Creatinine, Nitrite, pH, Oxidant, Specific Gravity, Glutaraldehyde
• Format: turn‑key integrated cup for single‑step collection and testing
• Specimen: urine
• Read time: approximately 5 minutes
• Shelf life: 2 years from date of manufacture
• Storage: 4–30℃
• Packaging: 1 cup per sealed pouch; 25 cups per box; 4 boxes per case (100 cups/case)