The One Step OPI (Opiates) test is a simple one step immunochromatographic assay for the rapid, qualitative detection of opiates and their metabolites such as codeine and heroin in urine. The cutoff of the test is 300 ng/ml of OPI. It is the same as the SAMHSA recommended assay cutoff.

Materials Provided 
The One Step OPI test kit contains the following items to perform the assay:
1. OPI test device.
2. Disposable sample dropper.
3. Instructions for use.

MATERIALS REOUIRED BUT NOT PROVIDED
1. Specimen collection container.
2. Clock or timer.

Features & Benefits
Results are produced in minutes making this test a quick
Precise and practical solution for on-site drug screening
These tests have the advantages of decreased cost and excellent sensitivity and are readily available in both hospitals and clinics