The Advanced Instruments family of companies has grown significantly since our founding in 1955. Advanced Instruments today includes market-leading companies in several laboratory disciplines. The Fiske Associates brand has long been associated with high quality diagnostics ―Spiral Biotech, Inc., Delta Instruments, BV, and Mart Microbiology, BV, are all wholly owned subsidiaries of Advanced Instruments.
Each of the AI family of companies provides unique products and expertise to the laboratory professional. All products are manufactured to the highest quality and backed by factory warranties and outstanding technical support.