3822.00 | 000 | Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, other than those of heading 30.02 or 30.06; certified reference materials. |
38.23 | | Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols. |
38.23 | | Industrial monocarboxylic fatty acids; acid oils from refining : |
3823.11 | 000 | Stearic acid |
3823.12 | 000 | Oleic acid |
3823.13 | 000 | Tall oil fatty acids |
3823.70 | 000 | Industrial fatty alcohols |
38.24 | | Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included. |
3824.10 | 000 | Prepared binders for foundry moulds or cores |
3824.30 | | Non-agglomerated metal carbides mixed together or with metallic binders |
3824.30 | 100 | 1 Mixtures of metal carbides |
3824.40 | 000 | Prepared additives for cements, mortars or concretes |
3824.50 | 000 | Non-refractory mortars and concretes |
3824.60 | | Mixtures containing halogenated derivatives of methane, ethane or propane : |
3824.71 | 000 | Containing chlorofluorocarbons (CFCs), whether or not containing hydrochlorofluorocarbons (HCFCs), perfluorocarbons (PFCs) or hydrofluorocarbons (HFCs) |
3824.72 | 000 | Containing bromochlorodifluoromethane, bromotrifluoromethane or dibromotetrafluoroethanes |
3824.73 | 000 | Containing hydrobromofluorocarbons (HBFCs) |
3824.74 | 000 | Containing hydrochlorofluorocarbons (HCFCs), whether or not containing perfluorocarbons (PFCs) or hydrofluorocarbons (HFCs), but not containing chlorofluorocarbons (CFCs) |
3824.75 | 000 | Containing carbon tetrachloride |
3824.76 | 000 | Containing 1,1,1-trichloroethane (methyl chloroform) |
3824.77 | 000 | Containing bromomethane (methyl bromide) or bromochloromethane |
3824.78 | | Containing perfluorocarbons (PFCs) or hydrofluorocarbons (HFCs), but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs) |
3824.78 | 110 | - Containing 1,1,1-trifluoroethane (HFC-143a), pentafluoroethane (HFC-125) and 1,1,1,2-tetrafluoroethane (HFC-134a) in the proportions of 52:44:4 (R-404A) |