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 an estimate of the dosage range! Higher and lower concentrations produce distinct color reactions that are easily identified on the provided chart.