QL Biotech is at the forefront of biotechnology, offering a comprehensive range of One-Step Drug of Abuse Test Kits designed for rapid, accurate screening of various substances. Among our extensive product portfolio, a key offering is the COC Rapid Test Strip. COC Rapid Test Strip is designed for high precision drug detection, enabling instant and accurate screening for cocaine (COC). With a cut-off of 300ng/ml, our test kits assure a detailed detection procedure. Each kit has been certified by CE, ensuring quality and precision in every test administered. Our COC Rapid Test Strip simplifies drug detection, making it an ideal choice for medical professionals and institutions that require quick, dependable results. Each strip uses urine as the specimen, a non-invasive yet effective method for drug detection. In addition to the COC Rapid Test Strip, we offer a wide array of test kits for various drugs including Morphine, Methamphetamine, Ketamine, Ecstasy, Marijuana, and many more. Each substance-specific test kit in our collection is optimized for precise detection at specific cut-off levels, ensuring accurate results across the board.



At QL Biotech, we continuously work to enhance biotechnology by delivering trusted, reliable solutions that guarantee quality drug screening. Our COC Rapid Test Strip is not just an innovative product, but a testament to our commitment to excellence in the field of biotechnology. Choose QL Biotech for precise, on-point drug screening solutions. With our COC Rapid Test Strip, you can trust in the speed and accuracy of your drug screening process. Ensure safety, confirm reliability, and maintain precision with QL Biotech's state-of-the-art drug screening kits.