Tosoh’s Unit Dose Test Cup technology allows interchangeability of reagents for Tosoh’s automated immunoassay systems, including the AIA-2000, AIA-900, and AIA-360. Single, unitized test cups require no premixing, no premeasuring, no on-board refrigeration and no waste. The dry reagent format aims to ensure 90-day calibration stability for most assays and is free from biotin interference. Bar coded for easy test identification and inventory management, the AIA-PACK Test Cup format works with any Tosoh AIA automated immunoassay system. Laboratories with more than one Tosoh system can use the same reagents interchangeably among instruments. Transition between systems provides consistent results and efficient, economical operation for the laboratory. Its test menu includes assays for cardiac, thyroid, reproductive, tumor, metabolic, diabetes, kidney, anemia, Vitamin D, and more.