Our company was co-founded by William Llewellyn, a well-known figure in the sports and harm reduction communities.
Our mission is to continually push the technology of substance identification forward, and make a substantive impact in the global market.
The NEW Semi-Quantitative series from ROIDTEST™ brings the efficacy of on-the-spot presumptive substance testing to a whole new level! Not only can these tests identify steroid esters in oil, but for the first time they can also provide a rough estimate of the dosage range! Higher and lower concentrations produce distinct color reactions that are easily identified on the provided chart.