Section 18 OPTICAL, PHOTOGRAPHIC, CINEMATOGRAPHIC, MEASURING, CHECKING, PRECISION, MEDICAL OR SURGICAL INSTRUMENTS AND APPARATUS; CLOCKS AND WATCHES; MUSICAL INSTRUMENTS; PARTS AND ACCESSORIES THEREOF 90 OPTICAL, PHOTOGRAGHIC, CINEMATOGRAPHIC, MEASURING, CHECKING, PRECISION, MEDICAL OR SURGICAL INSTRUMENTS AND APPARATUS; CLOCKS AND WATCHES; MUSICAL INSTRUMENTS; PARTS AND ACCESSORIES THEREOF 90 12 MICROSCOPES OTHER THAN OPTICAL MICROSCOPES; DIFFRACTION APPARATUS Commodity Code Description 90 12 10 MICROSCOPES OTHER THAN OPTICAL MICROSCOPES; DIFFRACTION APPARATUS 90 12 90 PARTS AND ACCESSORIES FOR MICROSCOPES OTHER THAN OPTICAL MICROSCOPES;....
