HSN CodeHSN Description

9018Instruments and appliances used in medical, surgical, dental or veterinary sciences, including scientigraphic apparatus, other electromedical apparatus and sight-testing instruments electro-diagnostic apparatus (including apparatus for functional exploratory examinations or for checking physiological parameters)

300220Human blood; animal blood prepared for therapeutic, prophylactic or diagnostic uses; antisera and other blood fractions and modified immunological products, whether or not obtained by means of biotechnological processes; vaccines, toxins, cultures of micro- organisms (excluding yeasts) and similar products - vaccines for human medicine

841920Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 85.14), for the treatment of materials by a process involving a change of temperature such as heating, cooking, roasting, distilling, rectifying, sterilising, pasteurising, condensing or cooling, other than machinery or plant of a kind used for domestic purposes; instataneous or storage water heaters, non-electric . - medical, surgical or laboratory sterilisers

90Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; part and accessories thereof - (chapter 90 – 92) – section xviii