Scientific Plastics Company, Inc. manufactures a complete line of sinks, from lab station single bowls to complete countertop models. Built to withstand the toughest industrial and institutional applications and tough chemical environments. Sinks are rotationally molded in Polyethylene for seamless one-piece construction that includes a molded 1.5 inch threaded waste outlet for ease of draining and cleaning. A complete line of traps, tailpieces and standpipes are available to complete your installation.