Microscopes; Cover glass for microscope slides; Laboratory equipment, namely, microscope slides; LED microscopes; Lenses for microscopes; Microscope objectives; Microscopes and their parts; Zoom microscopes

Silver solder; brazing alloys; soldering wire of metal; rods of metal for brazing; rods of metal for brazing and welding; rods of metal for welding; gold solder; solder stick, namely, solder wire