28.29
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Chlorates and perchlorates; bromates and perbromates; iodates and periodates. |
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-- |
28.30
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Sulphides; polysulphides, whether or not chemically defined. |
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Compare-28.29 |
28.31
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Dithionites and sulphoxylates. |
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Compare-28.30 |
28.32
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Sulphites; thiosulphates. |
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Compare-28.31 |
28.33
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Sulphates; alums; peroxosulphates (persulphates). |
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Compare-28.32 |
28.34
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Nitrites; nitrates. |
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Compare-28.33 |
28.35
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Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined. |
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Compare-28.34 |
28.36
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Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. |
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Compare-28.35 |
28.37
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Cyanides, cyanide oxides and complex cyanides. |
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Compare-28.36 |
28.39
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Silicates; commercial alkali metal silicates. |
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Compare-28.37 |
28.40
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Borates; peroxoborates (perborates). |
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Compare-28.39 |
28.41
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Salts of oxometallic or peroxometallic acids. |
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Compare-28.40 |
28.42
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Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. |
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Compare-28.41 |
28.43
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Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals. |
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Compare-28.42 |
28.44
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Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products. |
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Compare-28.43 |
28.45
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Isotopes other than those of heading 28.44; compounds, inorganic or organic, of such isotopes, whether or not chemically defined. |
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Compare-28.44 |
28.46
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Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals. |
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Compare-28.45 |
28.49
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Carbides, whether or not chemically defined. |
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Compare-28.46 |
28.52
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Inorganic or organic compounds of mercury, whether or not chemically defined, excluding amalgams. |
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Compare-28.49 |
28.53
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Phosphides, whether or not chemically defined, excluding ferrophosphorus; other inorganic compounds (including distilled or conductivity water and water of similar purity); liquid air (whether or not rare gases have been removed); compressed air; amalgams, other than amalgams of precious metals. |
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Compare-28.52 |