Your Leading BZO Test Supplier
Hangzhou Lysun Biotechnology Co., Ltd. is located in Hangzhou Binjiang High-tech Zone. It is a high-tech biomedical enterprise specialized in the research and development, production and sales of IVD (in vitro diagnostic) reagents and supporting instruments.
At present, we mainly focuses on two areas of research: chronic disease health management and instant diagnostic reagents, they are extensively used in the fields of self-test, clinical biochemistry, and immunology.The main products are as follows:
• Detection of infectious diseases (including COVID-19 detection products)
• Drugs of abuse
• Tumor marker
• Cardiac marker
• Women's Health
• Blood Glucose Monitors
• Blood Glucose Uric Acid Meter
• Hemoglobin Meter
• Blood Lipids Analysis Meter (Total Cholesterol, High Density Lipoprotein Cholestero, Triglycerides)
• Renal function Analysis Meter (Creatinine, Uric Acid, Urea)
• Dry Biochemical Analysis Meter (TC, HDL, TG, CR, UA, UR)
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Benzodiazepine Reagent Test KitBenzodiazepine Reagent Test KitTargeted Sedative Screening: Specially engineered to detect Benzodiazepine (BZO) and its major metabolites in human urine samples, strictly matching global clinical
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Benzo Urine Drug TestA benzo urine drug test is a common, cost-effective screening tool used to detect the presence of benzodiazepines—prescription tranquilizers like Xanax, Valium, and Ativan—or their metabolites in a
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Benzo TestA Benzo Test (or benzodiazepine test) is a medical screening tool, typically using urine, blood, or saliva, to detect the presence of benzodiazepine compounds in the body.
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BZO Rapid TestA BZO Rapid Test is a, usually one-step, immunoassay designed for the rapid, qualitative detection of benzodiazepines and their metabolites in urine or, in some cases, substance samples
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Benzodiazepine Urine Drug TestA benzodiazepine urine drug test detects the presence of central nervous system depressant medications—often called benzos, downers, or tranquilizers—or their metabolites in urine.
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Benzo Drug TestThe Benzo Drug Test is a lateral flow chromatographic immunoassay for the detection of Oxazepam (major metabolite) in urine.
Why Choose Us
OEM/ODM
Our enterprise has our own professional R&D team focusing on the diagnostic technology research, will provide solutions that are tailored to meet your expectations.
Global shipping
DHL, Fedex, UPS and TNT, are for the small quantity. If the quantity is big, we will deliver the products from Shanghai Airport to the airport of your city.
Reasonable price
We offer good quality with factory price. Our response is fast and our service is reliable. We aim to give customers real value and long-term support.
Quality assurance
We have 100% quality guarantee to customers. We will be responsible for any quality problem.
Types of BZO Test
Urine test
This is the most common type of benzodiazepine drug test. It can detect the presence of benzodiazepines in the urine for up to several weeks after use depending on which benzodiazepine has been taken.
Saliva test
A saliva test can detect benzodiazepines for up to several days after use. This type of test is less invasive than a blood test and can be performed quickly and easily anywhere.
Hair test
A hair test can detect benzodiazepines for up to several months after use. However, this test is not commonly used, as it is more expensive and requires specialized equipment.
Blood test
A blood test can detect benzodiazepines in the bloodstream for up to 24 hours after use. However, this test is not commonly used, as it requires specialized equipment and is more invasive than a urine test.

High sensitivity: Detects a wide range of benzodiazepines, including diazepam, lorazepam, and alprazolam.
Fast results: Get clear and accurate results within 5 minutes.
Easy to use: Simple, one-step testing process with easy-to-read results.
CLIA waived: Meets Clinical Laboratory Improvement Amendments (CLIA) standards, ensuring high quality and reliability.
Convenient: Compact and portable, perfect for on-site testing.
Application of BZO Test
Workplace testing
Employers often include BZO in pre-employment or random drug screenings.
Medical monitoring
Healthcare providers use BZO drug tests to ensure patients adhere to prescribed medication regimens.
Rehabilitation programs
Drug tests are a critical component in monitoring individuals recovering from substance abuse.
Factors That Affect Detection Time
Benzodiazepine detection times vary depending on:
Type of benzodiazepine
Short-acting drugs (like Xanax) clear faster than long-acting ones (like Valium or Klonopin).
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Dosage & frequency
Higher or more frequent use extends detection windows.
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Metabolism
Faster metabolism reduces the drug’s presence in the system.
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Personal factors
Age, weight, body fat, liver/kidney function all influence clearance.
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Hydration
Staying hydrated can help reduce how long benzodiazepines remain detectable (within limits).
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Packaging and transportation

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FAQ
As one of the leading bzo test manufacturers and suppliers in China, we are able to meet the needs of the majority of our customers. Please feel free to wholesale high quality bzo test at competitive price from our factory. Contact us for more details.
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