Compare LIQT & PMD Stocks: Price Trends, ML Decisions, Charts, Trends, Technical Analysis and more.
LiqTech International Inc is a clean technology company which provides technology for gas and liquid purification by manufacturing ceramic silicon carbide filters. The company is engaged in three businesses that are diesel particulate filters (DPF) for the control of soot from diesel engines, turnkey ceramic membranes systems, and complete water treatment plants. The company's product portfolio consists of ceramic silicon membranes for liquid filtration, diesel particulate filters, and kiln furniture. Its operating segment includes Water, Ceramics, and Plastics.
Psychemedics Corp is engaged in providing testing services for the detection of drugs of abuse through the analysis of hair samples. The company operates through a single segment of drug testing services which include training for the collection of samples and storage of positive samples for its customers for an agreed-upon fee per unit testing of samples. The testing methods of the company utilize a patented technology that digests the hair and releases drugs trapped in the hair without destroying the drugs. They provide testing services for the detection of drugs of abuse and other health markers through the analysis of hair samples. Geographically it generates the majority of its revenue from the United States.