DOA Quick cup for multiple drugs

FOB Reference Price:Get Latest Price
US $1.2-5 / Piece | 500 Piece/Pieces (Min. Order)
Supply Ability:
100000 Piece/Pieces per Month
Port:
SHANGHAI
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Overview
Quick Details
Type:
Pathological Analysis Equipments
Place of Origin:
Zhejiang, China (Mainland)
Model Number:
DOA CUP
Certification:
CE/ ISO9001/ ISO13485
Method:
lateral flow test
Reading time:
5 minutes
Operation:
one or two steps cup
Specimen:
Urine
Number of drugs could be tested:
2 to 21 drugs
Expiration date:
24 months
Storage:
2 to 30 Centigrade
Packaging & Delivery
Packaging Details
One cup per pouch, 25 cups in a carton. Carton size:40*36*14cm
Delivery Time
Within 3 weeks

Intended Use of Drugs Rapid Test Cup

The Drugs of Abuse Integrated Cup is a rapid visual immunoassay for the qualitative, presumptive detection of any combination of drugs of abuse in human urine specimens at the cut-off concentrations listed below:

 

Principle of Drugs Rapid Test Cup

The Multiple Drugs Test Cup is an immunoassay based on the principle of competitive binding. Drugs that may be present in the urine specimen compete against their respective drug conjugate for binding sites on their specific antibody.

During testing, a portion of the urine specimen migrates upward by capillary action. A drug, if present in the urine specimen below its cut-off concentration, will not saturate the binding sites of its specific antibody. The antibody will then react with the drug-protein conjugate and a visible colored line will appear in the test line region of the corresponding drug strip. The presence of drug above the cut-off concentration in the urine specimen will saturate all the binding sites of the antibody. Therefore, no colored line will form in the test line region.

A drug-positive urine specimen will not generate a colored line in the specific test line region of the strip because of drug competition, while a drug-negative urine specimen will generate a line in the test line region because of the absence of drug competition. To serve as a procedural control, a colored line will always appear at the control line region, indicating that proper volume of specimen has been added and membrane wicking has occurred.

 

Procedure and Result Reading of Drugs Rapid Test Cup


 

Product Image of Drugs Rapid Test Cup