Morphine (MOP) Urine Rapid Test
An overview of morphine, urine screening, and the interpretation of preliminary test results.
What Is Morphine?
Morphine is an opioid medicine used in clinical practice to relieve moderate to severe pain. It acts on opioid receptors in the central nervous system. Because morphine has legitimate medical uses as well as the potential for misuse and dependence, testing may be used in clinical, workplace, or other authorized drug-screening settings.
Why Is Morphine Screening Performed?
Morphine screening is used to check whether morphine or related opioid substances may be present in a specimen. Urine is commonly used for drug screening because it can be collected non-invasively and may contain detectable substances or their metabolites after use.
A screening result should always be interpreted in context. A result alone does not establish the dose taken, the exact time of use, impairment, or whether a substance was taken under a valid medical prescription.
How Does Urine Morphine Screening Work?
Rapid urine drug tests are designed to provide a qualitative screening result by comparing the reactivity of substances in the specimen with a predefined cut-off level. The result indicates whether the target analyte response is above or below that cut-off; it does not measure an exact concentration.
The specific test procedure, reading time, and result interpretation must follow the product's instructions for use. These details can vary between products and should not be assumed from the general description of a rapid urine screening test.
Understanding the Cut-off Level
The cut-off is the concentration threshold used to classify a screening result. For the LYSUN Morphine (MOP) Rapid Test, the stated cut-off is 300 ng/mL. A screening result at or above the applicable cut-off is generally reported as presumptively positive, while a result below it is generally reported as negative, according to the test's instructions for use.
Product Information
| Product | Morphine (MOP) Rapid Test |
| Specimen | Urine |
| Cut-off | 300 ng/mL |
| Pack Sizes | 25 Tests/Box; 50 Tests/Box |
| Certification | CE Certified |
Important Considerations
The Morphine (MOP) Rapid Test is a preliminary screening test. Presumptive positive results should be confirmed using an appropriate, more specific laboratory method, such as GC-MS or LC-MS/MS, when confirmation is required. Clinical and workplace decisions should be made in accordance with applicable procedures, professional judgment, and local regulations.
