Other
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: > Ceramic wares for laboratory, chemical or other technical uses: > Of porcelain or china: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 6909.11.40.00
Porcelain Crucible for Laboratory Use
A high-fired porcelain crucible designed for melting and heating substances in chemical laboratories, featuring a glazed interior for chemical resistance. It falls under HTS 6909.11.40.00 as porcelain ceramic ware specifically for laboratory and technical uses, meeting the chapter's firing requirements and porcelain definition (low water absorption, translucent).
China Evaporating Dish
Porcelain evaporating dish used in analytical chemistry to evaporate liquids and concentrate solutions, with high thermal shock resistance. Classified under HTS 6909.11.40.00 for its porcelain construction and laboratory technical application, distinct from general kitchenware.
Porcelain Buchner Funnel
Perforated porcelain funnel for vacuum filtration in laboratories, fired to withstand acids and high temperatures. HTS 6909.11.40.00 applies as 'other' porcelain ware for chemical/laboratory technical uses, excluding general receptacles.
Laboratory Porcelain Mortar and Pestle Set
Coarse-glazed porcelain mortar and pestle for grinding chemicals and samples in labs, non-food grade. Fits HTS 6909.11.40.00 as porcelain for chemical technical uses, treated as single article per U.S. notes.
Porcelain Desiccator Plate
Fired porcelain plate with ridges for drying samples in desiccators, resistant to lab reagents. Under HTS 6909.11.40.00 for other porcelain laboratory technical wares, fired post-shaping per chapter notes.
China Filtering Crucible with Lid
Porcelain Gooch crucible with fritted base and lid for quantitative lab filtration, translucent body. HTS 6909.11.40.00 as other porcelain chemical ware, single article including lid.
Porcelain Gas Washing Bottle
Fired china bottle for scrubbing gases in chemical experiments, with standard taper joints. Classifies in HTS 6909.11.40.00 for porcelain laboratory chemical uses.
Laboratory China Weighing Bottle
Ground glass-stoppered porcelain bottle for storing and weighing hygroscopic lab samples. HTS 6909.11.40.00 for other porcelain technical laboratory wares.
Porcelain Combustion Boat
High-form glazed porcelain boat for ash determination in muffle furnaces, lab technical use. Under HTS 6909.11.40.00 as other porcelain chemical ware.
China Kjeldahl Digestion Flask
Porcelain flask for nitrogen digestion in protein analysis, chemically inert. HTS 6909.11.40.00 porcelain lab chemical use.