9 Measuring and testing machines and instruments, namely, sensor devices and measurement modules for detecting trace substances at the molecular level in liquids and the atmosphere, sensor chips for scientific use, sensor chips for industrial use, and electronic noses; electric or magnetic meters and testers used for detecting trace substances at the molecular level in liquids and the atmosphere; electronic machines and apparatus, namely, sensor devices and measurement modules for detecting trace substances at the molecular level in liquids and the atmosphere, sensor chips for scientific use, sensor chips for industrial use, and electronic noses; computers, computer operating programs; computer software used for detecting trace substances at the molecular level in liquids and the atmosphere; measuring apparatus, namely, sensor devices and measurement modules for detecting trace substances at the molecular level in liquids and the atmosphere, sensor chips for scientific use, sensor chips for industrial use, and electronic noses; measuring instruments, namely, sensor devices and measurement modules for detecting trace substances at the molecular level in liquids and the atmosphere, sensor chips for scientific use, sensor chips for industrial use, and electronic noses; gasometers; measuring devices, namely, sensor devices and measurement modules for detecting trace substances at the molecular level in liquids and the atmosphere, sensor chips for scientific use, sensor chips for industrial use, and electronic noses; electric testing apparatus, namely, sensor devices and measurement modules for detecting trace substances at the molecular level in liquids and the atmosphere, sensor chips for scientific use, sensor chips for industrial use, and electronic noses not for medical purposes; diagnostic apparatus, namely, sensor devices and measurement modules for detecting trace substances at the molecular level in liquids and the atmosphere, sensor chips for scientific use, sensor chips for industrial use, and electronic noses, not for medical purposes; gas testing instruments; sensors, namely, sensor devices and measurement modules for detecting trace substances at the molecular level in liquids and the atmosphere, sensor chips for scientific use, sensor chips for industrial use, and electronic noses