10 Medical diagnostic devices, instruments and apparatus used in connection with patients for separating, detecting, analyzing, transporting, monitoring, and measuring materials in fluid and solid patient materials, namely, automated microbiology analyzers, automated hematology chemistry analyzers, DNA analyzers, particle and cell size analyzers, gas absorption analyzers, UV/visible spectrophotometers, gamma scintillation counters and analyzers, pH meters, liquid chromatography cell sorters, centrifuges and structural replacement parts therefor; instruments, systems and devices for medical diagnostic clinical analysis, namely, automated microbiology analyzers, automated hematology chemistry analyzers, DNA analyzers, particle and cell size analyzers, gas absorption analyzers, UV/visible spectrophotometers, gamma scintillation counters and analyzers, pH meters, liquid chromatography cell sorters, centrifuges