QL Biotech, a dynamic, innovative company in the biotechnology sector, brings to you the most advanced and easy-to-use Drug of Abuse Test Kits. The focal point product being the BZO Rapid Test Kit, designed to detect Benzodiazepines (BZO) effectively, ensuring quick and reliable results. Our product is not limited to BZO detection alone. It encompasses a broad spectrum of other drugs including Morphine, Methamphetamine, Ketamine, Ecstasy, and Marijuana, among several others. Each kit comes with a specific cut-off level for every individual drug, ensuring the utmost accuracy in every test performed. Given the importance of these tests, we take quality control very seriously. Hence, most of our kits are CE certified, highlighting our commitment to delivering only the most reliable products.



The BZO Rapid Test Kit, with a cut-off level of 300ng/ml, is specifically designed for urine specimen testing. This user-friendly kit is known for its precision and accuracy, making it a popular choice in the biotech industry. Similar to others in our product range, this kit is CE certified, assuring its high standard of quality. The BZO Rapid Test Kit is a significant part of our impressive array of One-Step Drug of Abuse Test Kits, each carefully crafted to offer the highest performance and reliability. At QL Biotech, we are at the forefront of providing state-of-the-art solutions for substance abuse testing. Our comprehensive range of test kits gives you fast, accurate results with zero compromises on quality. With our BZO Rapid Test Kits, you are one step closer to decisive results and clear understanding. A choice for QL Biotech is a choice for reliability, precision, and trust. Experience the best in biotech drug-testing solutions with us.