13 Panel Instant Drug Test Cup with K2 – 120ml

Serenity Cup Drug Testing Products Serenity Cup is one of the most trusted brands in professional urine drug screening, offering fast, reliable, and easy-to-read drug testing solutions for workplaces, healthcare providers, rehabilitation centers, schools, correctional facilities, and personal testing. Our Serenity Cup collection includes a wide range of multi-panel drug testing cups designed to deliver accurate results within minutes while maintaining a simple, one-step testing process. Whether you are looking for a standard Serenity drug test cup, an advanced Serenity drug testing solution with adulteration checks, or cups that include ETG alcohol, fentanyl (FYL), kratom (KRA), K2/Spice, or other specialty panels, you'll find the right option in this collection. Serenity Cup products are manufactured to meet high quality standards and are trusted by professionals who require consistent and dependable screening results. Why Choose a Serenity Drug Test Cup? Serenity drug test provides a convenient all-in-one urine collection and testing system. Instead of using multiple individual test strips, a single cup can screen for multiple drugs simultaneously, helping save time while reducing handling and contamination risks. Many Serenity Cup models are available with built-in specimen validity testing (adulteration testing), making them an excellent choice for professional drug testing programs. Serenity Drug Test Cup Results One of the most common questions is about Serenity drug test cup results. Most Serenity drug testing cups provide clear preliminary results in approximately 5 minutes. A negative result is typically indicated by two visible lines (control and test), while a preliminary positive result is indicated by a control line without a corresponding test line for that drug. As with all rapid screening tests, any preliminary positive result should be confirmed using a certified laboratory confirmation method such as GC/MS or LC/MS when required. Serenity Drug Test 2026 If you're searching for the latest Serenity drug test 2026 products, this category includes current Serenity Cup models with multiple panel configurations designed for today's testing requirements. Available options include 5-panel, 10-panel, 12-panel, 13-panel, 14-panel, 16-panel, 18-panel, 21-panel, and 22-panel drug testing cups, with many configurations offering ETG alcohol testing, fentanyl screening, adulteration testing, and additional specialty drug panels. Browse our complete selection of Serenity Cup drug testing products to find the right solution for your testing program. Whether you need individual test cups or bulk wholesale quantities, Serenity Cup offers dependable performance, rapid results, and professional-grade quality for a wide variety of drug screening applications.