Item PART 2.-CHEMICAL ELEMENTS, INOFANIC AND ORGANIC COMPOUNDS, AND MIXTURES—Continued 30% ad val. 30% ad val. 35% ad val. 35% ad val. 418.44 418.50 418.52 418. 60 418. 62 418.68 418.69 418.70 Other. 30% ad val. 35% ad val. Cesium compounds: 418.72 Other.. 1.5¢ per lb. 12% ad val. Free.. Free.. 1.275¢ per lb. +10.5% ad val.. 1.275 per lb. +10.5% ad val....... 1.7¢ per lb. on copper content. 1.275 per lb. +10.5% ad val.. 10% ad val.. Free.. Free. 10.5% ad val. 1.5¢ per lb.. 1.5¢ per lb.. 15% ad val. 10.5% ad val. 8.5% ad val. 0.35¢ per lb. le per lb. 0.42¢ per lb.. 24 per lb... 0.3756 per lb.. Free.. 8.5% ad val.. 10% ad val. 10¢ per lb. 419.42 Sulfate. 419.44 Other.. Mercury compounds: Chloride: 25% ad val. 22¢ per lb. +25% ad val. 22¢ per lb. +25% ad val. Free. 22¢ per lb. +25% ad val. 50¢ per lb. on molybdenum content +15% ad val. 25% ad val. Free. 25% ad val. 25% ad val. 6¢ per lb. 6¢ per lb. 25% ad val. 25% ad val. 1.5¢ per lb. 10¢ per lb. 0.75¢ per lb. 1.5¢ per lb. 2.25€ per lb. 7¢ per lb. 10% ad val. 14% ad val. 25% ad val. 25% ad val. 10.5% ad val. 420.18 420.20 Iodide. 420.22 Chromate and dichromate. Cyanide.. Ferricyanide. Ferrocyanide. Hydroxide (Caustic potash). Molybdate. Other. Rhodium compounds. Dioxide.. Salts.. Other. Sodium compounds: Aluminate.. Arsenate.. Bisulfate (niter cake). 2.25€ per lb. Free 2.3¢ per lb.. 1.6¢ per lb.. 0.2¢ per lb. Free. 4¢ per lb. le per lb. 1.5¢ per lb. 6¢ per lb. 1.5¢ per lb. 8.5% ad val.. Free Free Free. Free. Free 25% ad val. 25% ad val. 25% ad val. le per lb. Free. Free. Free. 0.125 per lb. 0.125¢ per lb. 10¢ per lb. Item PART 2.-CHEMICAL ELEMENTS, INORGANIC and Organic COMPOUNDS, AND Mixtures-Continued 427.18 427.20 Salts of organic acids-Continued Sodium salts-Continued 4 27.02 4 27.04 Strontium salts: 4 27.06 4 27.08 4 27.12 4 27. 14 427.16 Oxalate.. Other... Potassium oxalate. Other... Tellurium salts. Thorium salts. Tin salts... Titanium salts: Other.. 2.5¢ per lb. 2.5¢ per lb. 10.5% ad val. 25% ad val. 30% ad val. 15% ad val. 30% ad val. PART 2.-CHEMICAL ELEMENTS, INORGANIC AND ORGANIC COMPOUNDS, AND MIXTURES-Continued 1. Any product described in this part which is a mixture containing as an ingredient any product described in part 1 of this schedule remains classifiable in part 3 unless the part 1 ingredient, as used in the mixture. imparts therapeutic or medicinal properties thereto. Notwithstanding the provisions of part 1 of this schedule, niacin, niacinamide, meso-inositol hexanicotinate, and pyridoxine (vitamin B), regardless of source, are classifiable in part 3 of this schedule. 2. For the purposes of the tariff schedules, the term "drugs" means those substances, whether natural or synthetic, having therapeutic or medicinal properties and chiefly used as medicines or as ingredients in medicines. 3. For the purposes of this part (a) "natural substances" are those substances found in nature which comprise whole plants and herbs, anatomical parts thereof, vegetable saps, extracts, secretions and other constituents thereof; whole animals, anatomical parts thereof, glands or other animal organs, extracts, secretions and other constituents thereof, and which have not had changes made in their molecular structure as found in nature; (b) a "synthetic substance" is a chemical compound made by the artificial combination of elements or radicals by any physical or chemical process; (c) the term "crude", as used in relation to natural products, means any product which has not been advanced in value or improved in condition by shredding, grinding, chipping, crushing, distilling, evaporating, extracting, by artificial mixing with other substances or by any other process or treatment beyond that which is essential to its proper packing and the prevention of decay or deterioration pending manufacture; and (d) the term "advanced", as used in relation to natural products, means any product which has been advanced in value or improved in condition from its crude state by any mechanical or physical process whatever beyond that which is essential to its proper packing and the prevention of decay or deterioration pending manufacture, but does not include any product which has been artificially mixed with other substances or the molecular structure of which as found in nature has been changed. Subpart A.-Natural Drugs, Crude or Advanced |