Section 18 Prepared foodstuffs; beverages, spirits and vinegar; tobacco and manuf actured tobacco substitutes; products, whether or not containing nicot ine, intended for inhalation without combustion; other nicotine contai ning products intended for the intake of nicotine into the human body. Section notes No section notes. 90 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof 91 Clocks and watches and parts thereof 92 Musical instruments; parts and accessories of such articles