| 28.01
|
Fluorine, chlorine, bromine and iodine. |
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-- |
| 28.04
|
Hydrogen, rare gases and other non-metals. |
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Compare-28.01 |
| 28.05
|
Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury. |
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Compare-28.04 |
| 28.06
|
Hydrogen chloride (hydrochloric acid); chlorosulphuric acid. |
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Compare-28.05 |
| 28.09
|
Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined. |
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Compare-28.06 |
| 28.11
|
Other inorganic acids and other inorganic oxygen compounds of non-metals. |
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Compare-28.09 |
| 28.12
|
Halides and halide oxides of non-metals. |
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Compare-28.11 |
| 28.13
|
Sulphides of non-metals; commercial phosphorus trisulphide. |
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Compare-28.12 |
| 28.14
|
Ammonia, anhydrous or in aqueous solution. |
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Compare-28.13 |
| 28.15
|
Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium. |
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Compare-28.14 |
| 28.16
|
Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium. |
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Compare-28.15 |
| 28.18
|
Artificial corundum, whether or not chemically defined; aluminum oxide; aluminum hydroxide. |
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Compare-28.16 |
| 28.19
|
Chromium oxides and hydroxides. |
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Compare-28.18 |
| 28.20
|
Manganese oxides. |
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Compare-28.19 |
| 28.21
|
Iron oxides and hydroxides; earth colours containing 70% or more by weight of combined iron evaluated as Fe2O3. |
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Compare-28.20 |
| 28.24
|
Lead oxides; red lead and orange lead. |
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Compare-28.21 |
| 28.25
|
Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides. |
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Compare-28.24 |
| 28.26
|
Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts. |
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Compare-28.25 |
| 28.27
|
Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides. |
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Compare-28.26 |
| 28.28
|
Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites. |
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Compare-28.27 |