Scientific, electric, photographic, cinematographic apparatus and instruments and apparatus, namely spectrometers for analyzing, measuring and controlling for use in the food, beverage, dairy, microbiological and pharmaceutical industry and for use in laboratories; instruments for weighing, measuring and checking supervision, controlling, and analyzing, namely spectrometers for determination of the content of fat, protein, lactose, acidity, total solids, brix and moisture for use in the food,...