Advanced Instruments, Inc., is a privately held business headquartered in Norwood, Massachusetts. Founded in 1955, the company is the world's foremost authority for the application of Freezing Point Depression technology for measuring the osmolality of solutions. Since the company's inception laboratory professionals have looked to Advanced Instruments for exceptional customer support and leading edge tools for the diagnostic laboratory. Innovative solutions for common laboratory problems remain the mission of Advanced Instruments.In addition to branding products with the Advanced Instruments name, the company designs, develops and markets diagnostic products for Fiske Associates, and its wholly owned subsidiaries, Spiral Biotech, Delta Instruments, D & F Control Systems, and Mart Microbiology. Each of the Advanced Instruments companies is focused on designing, engineering, and marketing the most state-of-the-art diagnostic systems for medical and industrial laboratories. All of our products are backed by a team of specialists with the experience to quickly implement and optimize our systems for your specific laboratory needs.