THC Test Kits started our business in 2008, opening our first online store in 2009. We started with ... View MoreTHC Test Kits started our business in 2008, opening our first online store in 2009. We started with a small thin layer chromatography cannabis testing kit we found overseas but it did not really work properly, so we contacted the company that produced the kit and asked if we could bring it to the USA.
