Welcome to QL Biotech, a pioneer in the biotech industry. We pride ourselves on our specialized range of One-Step Drug of Abuse Test Kits. Our product range is specifically tailored to detect a wide range of substances, with our highly sought-after THC rapid test being a standout in the market. THC is the active ingredient in marijuana responsible for its psychoactive effects. With growing legalization and use of marijuana globally, having accurate and rapid detection methods is essential for various fields from clinical testing to law enforcement. Our THC rapid test kit provides an efficient, user-friendly way to detect THC presence in urine specimens, with a highly sensitive cut-off of 50ng/ml. It's a trusted choice for quick, reliable results. But our offerings don't stop at the THC rapid test. We provide a comprehensive suite of test kits catering to diverse requirements. Whether you need to test for commonly abused substances such as Morphine, Methamphetamine, Ecstasy, or less common ones like Synthetic Cannabis or Lysergic Acid Diethylamide, we've got you covered. All our kits are CE certified, ensuring the highest quality and reliability.



Additionally, we have kits designed for more specific needs such as the Fentanyl test kit with a cut-off as low as 200ng/ml or the Oxycodone test kit with a cut-off of 100ng/ml. Our aim is to provide you with precise, reliable solutions for all your substance detection requirements. At QL Biotech, we are committed to providing reliable, high-quality products that simplify the substance detection process. With our THC rapid test and other drug of abuse test kits, you're not just getting a product; you're getting a promise of reliability, accuracy, and ease-of-use. So choose QL Biotech for your drug detection demands, because we're not just a provider - we're your partner in precision.