Unveiling a precise solution for substance detection, the QL biotech’s COT Rapid Test Kits. Developed with cutting-edge science, our test kits facilitate quick and reliable detection of various drugs of abuse, with an exclusive emphasis on Cotinine (COT). Our product ensures top-notch performance explored to ensure the best results for our clients. The COT Rapid Test Kits allow for Cotinine detection at a cut-off level of 200ng/ml from a urine sample. Advanced and reliable, these kits have been certified under CE's stringent regulations, ensuring that the products adhere to top standards of quality and performance. Within the extensive range of products offered by QL Biotech, the COT Rapid Test stands out in terms of accuracy. Its precise detection and reliability make it a favorite choice among professionals. At QL Biotech, we aim to provide solutions that help you stay ahead, and our COT Rapid Test kits are designed to do just that. They deliver rapid, reliable results ensuring you can trust the outcomes and take appropriate steps in a timely manner. Operationally, these kits are designed for simplicity and convenience, making the testing process easy, even for non-technical users. Our in-house experts have worked tirelessly to perfect the COT Rapid Test Kits, focusing on ease of use without compromising on precision and reliability. In the fight against drug abuse, early detection plays a crucial role. Our kits are the vanguard, providing you with the tools needed for a quick response. They are designed to be highly sensitive, ensuring no drug traces go undetected.



Regardless of your testing requirements, QL Biotech’s COT Rapid Test kits encompass a broad spectrum of substances from Morphine to Synthetic Cannabis and everything in between. Opt for quality and accuracy, opt for QL Biotech. QL Biotech’s commitment is clear – to provide best-in-class, reliable and simple to use diagnostic tools. Our COT Rapid Test kits are just one example of how we are delivering on that promise. Get accurate results quickly and efficiently, choose QL Biotech’s COT Rapid Test kits.