Analytical Research Systems (ARS), Inc. (having merged with Southern Scientific, Inc., est. 1975) is a full-service scientific and engineering firm specializing in the research development and design & fabrication of specialized scientific instrumentation, products, and engineering prototypes needed by researchers in all fields of science. ARS maintains a professional staff of engineers, scientists with experience in areas such as: analytical & process chemistry; biomedical/biochemical engineering; environmental, water,& soil sciences; plant & animal life sciences; medical & veterinary sciences; aerospace, material science, electrical & computer engineering.