Archaeological Services Consultants, Inc.

Tri-Mer’s Catalytic Ceramic Filter system – UltraCat - is the premier dry system for simultaneously controlling multiple pollutants, including PM, SOx, and NOx. UltraCat ceramic filters are embedded with nanobits of NOx or VOC catalyst dispersed within the filter walls. Particulate (PM), SO2, HCl,... Read More

CECON represents hundreds of consultants in all areas of science and engineering. We are particularly strong in pharmaceutical, with experts in nearly every aspect of the business. Read More

PACS specializes in activated carbon and environmental testing. PACS offers short courses on areas of interest to laboratory staff. Read More