Laboratory robots; presses for laboratory use, namely, presses for making pellets for analysis; laboratory instruments not for medical use; [ crucibles for laboratory use; laboratory mixers, namely, homogenizers and powder mixers for laboratory use; furnaces for laboratory use; dosimeters, namely, dosimeters for dosing material onto scales; ] scientific research and laboratory apparatus, namely, [ centrifuges, chromatography apparatus for laboratory use, and ] spectroscopes [ ; mills and grin...