We have been the leading world supplier of Cannabis TLC testing kits for over 6 years, Providing Individuals, Dispensaries, Product Providers, Medical Suppliers, Health Organizations, Care Givers Small & Mobile labs, Universities and Research Developers World-Wide, we ship 5 days a week. Our kits always have the lowest prices, freshest supplies and we are unique to any other kit on the international market today. In some cases, laboratories are now using our test kits and replacing their GC and HPLC machines when testing edibles and oils, sample charts giving you up to 100% sample comparison values for oils, edibles and more + numeric values for each sample dot on the chart for the advanced user.We are always available for questions and have sold 100's of testing kits.