… - - Machines for making optical fibres and preforms thereof 8475.29 - - Other 8475.90 ‑ Parts The heading covers machines for assembling electric or … valves . These machines usually include equipment for theheat‑treatment of glass (e.g., blowpipes or pressing and …
… mentioned in the introduction to this sub-Chapter, this heading covers the metal salts of sulphuric acid (H 2 SO 4 ) … degree of concentration of the solution employed; on gentle heating it melts in its water of crystallisation, giving … aluminium sulphate, used in dyeing, is also classified here. (4) Chromium sulphates . The best known is chromic …
… one outer ply of non-coniferous wood not specified under subheading 4412.33 4412.39 - - Other, with both outer plies of … than wood (e.g., panels of plastics) is also classified here provided it is the veneer which gives the panel its … ). The products of this heading remain classified herein whether or not they have been worked to form the …
… non‑metal) are excluded from this sub‑Chapter; they fall in heading 28.53 . Halides, halide oxides, and sulphides of … include carbon tetrachloride (tetrachloromethane) (CCl 4 ) hexachloroethane (carbon hexachloride) (C 2 Cl 6 ), hexachlorobenzene (ISO) (C 6 Cl 6 …
… ‑ Other microscopes 9011.90 ‑ Parts and accessories Whereas magnifiers of heading 90.13 have only a single stage of magnification of … for examining clock or watch jewels; microscopes with heating or freezing stages. Special purpose microscopes …
… specified in the introduction to this sub‑Chapter, this heading covers chlorides, chloride oxides (oxychlorides), … chloride (heading 28.06). The main chlorides included here are : (1) Ammonium chloride (sal ammoniac, ammonium … .6H 2 O). In pink, red or purple crystals turning blue whenheated; soluble in water. Used in the manufacture of …
… or cylindrical vessels consisting of an outer shell of heavy steel plates with an internal lining of refractory … are usually handled mechanically (e.g., by cranes), but theheading also covers foundry‑type casting ladles manipulated … carbon or of ceramic material are, however, excluded ( headings 68.15 and 69.03 , respectively). (D) CASTING …
… 8 ) with three atoms of carbon are, however, classified in heading 27.11 even if they are pure. The saturated acyclic … of carbon. (3) Pentanes , with five atoms of carbon. (4) Hexanes , with six atoms of carbon. (5) Heptanes , with seven atoms of carbon. (6) Octanes , with …
