| 3822.00 | | Diagnostic or laboratory reagents on a backing and prepared diagnostic or laboratory reagents, whether or not on a backing, other than those of heading 3002 or 3006; certified reference materials: | | | | |
| 3822.00.10 | | Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents, whether or not on a backing, other than those of heading 3002 or 3006: | | | | |
| 3926.90.99 | 10 | Laboratory ware | X | | | |
| 6909 | | Ceramic wares for laboratory, chemical or other technical uses; ceramic troughs, tubs and similar receptacles of a kind used in agriculture; ceramic pots, jars and similar articles of a kind used for the conveyance or packing of goods: | | | | |
| 6909.11 | | Ceramic wares for laboratory, chemical or other technical uses: | | | | |
| 7017 | | Laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated: | | | | |
| 8417 | | Industrial or laboratory furnaces and ovens, including incinerators, nonelectric, and parts thereof: | | | | |
| 8419 | | Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 8514), for the treatment of materials by a process involving a change of temperature such as heating, cooking, roasting, distilling, rectifying, sterilizing, pasteurizing, steaming, drying, evaporating, vaporizing, condensing or cooling, other than machinery or plant of a kind used for domestic purposes; instantaneous or storage water heaters, nonelectric; parts thereof: | | | | |
| 8419.20.00 | 00 | Medical, surgical or laboratory sterilizers | No. | Free | | 35% |
| 8419.90.50 | | Of molten-salt-cooled acrylic acid reactors; of medical, surgical or laboratory sterilizers | | Free | | 35% |
| 8419.90.50 | 40 | Of medical, surgical or laboratory sterilizers | X | | | |
| 8514 | | Industrial or laboratory electric furnaces and ovens (including those functioning by induction or dielectric loss); other industrial or laboratory equipment for the heat treatment of materials by induction or dielectric loss; parts thereof: | | | | |
