Harmonized System
Section VI > Chapter 29 > Heading 2922
Explanatory notes
… - Diethanolammonium perfluorooctane sulphonate 2922.17 - - Methyldiethanolamine and ethyldiethanolamine 2922.18 - - … This part includes, inter alia : (1) Tyrosine ( p -hydroxyphenylalanine). (2) Serine ( a -amino- b -hydroxypropionic acid). A cleavage …Section VI > Chapter 28 > Heading 2812
Explanatory notes
… about 3. Decomposed by water; it burns the skin badly. Used in organic synthesis as an iodinating agent. (b) Iodine … Obtained by the same process as the monochloride, or from hydriodic acid. Yellow needles soluble in water. Specific gravity about 3. Used for the same purposes as the monochloride and also in …Section V > Chapter 27 > Heading 2710
Explanatory notes
… liquid or semi-solid, consist predominantly of non-aromatic hydrocarbons such as paraffinic, cyclanic (naphthenic). They include : (1) Petroleum spirit. (2) White spirit. (3) Kerosene . (4) Gas -oils. (5) Fuel oils. (6) Spindle -oils … isobutylene or other ethylenic hydrocarbons or by separation (e.g., fractional distillation) from certain …Section VI > Chapter 30 > Heading 3004
… consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses (including those …
Explanatory notes
… consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses (including those … packings for retail sale are classified in heading 30.03 (see the corresponding Explanatory Note). Under the terms of … include colloidal sulphur and stabilised solutions of hydrogen peroxide. (3) Single vegetable extracts of …Section VI > Chapter 28 > Heading 2836
Explanatory notes
… carbamate. 2836.20 ‑ Disodium carbonate 2836.30 ‑ Sodium hydrogencarbonate (sodium bicarbonate) 2836.40 ‑ Potassium … this heading covers : (I) Carbonates (neutral carbonates, hydrogencarbonates or bicarbonates, basic carbonates) ‑ … metal salts of the non‑isolated carbonic acid (H 2 CO 3 ), whose anhydride (CO 2 ) falls in heading 28.11. (II) …Section XVI > Chapter 84 > Heading 8483
Explanatory notes
… (3) Variable speed fluid couplings, including hydraulic torque converters . Variations are obtained by the … to the speed of rotation; compressed air clutches; hydraulic clutches; etc. Electro‑magnetic clutches, however, … general provisions regarding the classification of parts (see the General Explanatory Note to Section XVI), the …Section IV > Chapter 21 > Heading 2106
Explanatory notes
… yeast and other yeast extracts, products obtained by the hydrolysis of yeast. These products cannot provoke … in the food industry (e.g., for the preparation of certain seasonings). (12) Preparations for the manufacture of …Section XVI > Chapter 84 > Heading 8412
Explanatory notes
… - Reaction engines other than turbo-jets - Hydraulic power engines and motors : 8412.21 - - Linear … etc. (4) Hydraulic valve actuators , presented separately, consisting of a metal casing containing a piston … valve or other appliance with a rotating mechanism. (5) Hydraulic servomotors which perform the role of final or …Section XVI > Chapter 84 > Heading 8474
… Machinery for sorting, screening, separating, washing, crushing, grinding, mixing or kneading …