Scientific and diagnostic apparatus and instruments, namely, instruments for the automation of microtitre-based test kits, namely, immunoassay test kits and other test kits used for the detection of micro-organisms, toxins, allergens, and other residues and chemical and biological contamination in food, cosmetics, pharmaceutical and environmental samples; laboratory apparatus and instruments, namely, test tubes, dip sticks, microtitre trays and immunoassay test kits; apparatus and instruments...