38 Miscellaneous Chemical Products

3801 Artificial graphite, colloidal or semi-colloidal graphite, preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semi-manufactures 3802 Activated carbon, activated natural mineral products, animal black, whether or not spent 3803 Tall oil, whether or not refined 3804 Residual lyes from the manufacture of wood pulp, whether or not concentrated, desugared or chemically treated, incl. lignin sulphonates (excl. tall oil, sodium hydroxide `caustic soda` and sulphate pitch) 3805 Gum, wood or sulphate turpentine and other terpenic oils produced by the distillation or other treatment of coniferous woods, crude dipentene, sulphite turpentine and other crude para-cymene, pine oil containing alpha-terpineol as the main constituent 3806 Rosin, resin acids and derivatives thereof, rosin spirit and rosin oils, run gums 3807 Wood tar, wood tar oils, wood creosote, wood naphtha, vegetable pitch, brewer's pitch and similar preparations based on rosin, resin acids or vegetable pitch (excl. Burgundy pitch, yellow pitch, stearin pitch, fatty acid pitch, fatty tar and glycerin pitch) 3808 Insecticides, rodenticides, fungicides, herbicides, anti-sprouting products and plant-growth regulators, disinfectants and similar products, put up for retail sale or as preparations or articles, e.g. sulphur-treated bands, wicks and candles, and fly-papers 3809 Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations such as dressings and mordants of a kind used in the textile, paper, leather or like industries, n.e.s. 3810 Pickling preparations for metal surfaces, fluxes and other auxiliary preparations for soldering, brazing or welding, soldering, brazing or welding pastes and powders consisting of metal and other materials, preparations of a kind used as coatings or cores for welding electrodes or rods 3811 Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils, incl. gasoline, or for other liquids used for the same purposes as mineral oils 3812 Prepared rubber accelerators, compound plasticisers for rubber or plastics, n.e.s., anti-oxidising preparations and other compound stabilisers for rubber or plastics 3813 Preparations and charges for fire-extinguishers, charged fire-extinguishing grenades (excl. full or empty fire-extinguishing devices, whether or not portable, unmixed chemically undefined products with fire-extinguishing properties in other forms) 3814 Organic composite solvents and thinners, n.e.s., prepared paint or varnish removers (excl. nail varnish remover) 3815 Reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators) 3816 Refractory cements, mortars, concretes and similar compositions (excl. preparations based on graphite or other carbonaceous substances) 3817 Mixed alkylbenzenes and mixed alkylnaphthalenes produced by the alkylation of benzene and naphthalene (excl. mixed isomers of cyclic hydrocarbons) 3818 Chemical elements and compounds doped for use in electronics, in the form of discs, wafers, cylinders, rods or similar forms, or cut into discs, wafers or similar forms, whether or not polished or with a uniform epitaxial coating (excl. elements that have been further processed, e.g. by selective diffusion) 3819 Hydraulic brake fluids and other prepared liquids for hydraulic transmission not containing petroleum oil or bituminous mineral oil, or containing < 70% petroleum oil or bituminous mineral oil by weight 3820 Anti-freezing preparations and prepared de-icing fluids (excl. prepared additives for mineral oils or other liquids used for the same purposes as mineral oils) 3821 Prepared culture media for the development or maintenance of micro-organisms `incl. viruses and the like` or of plant, human or animal cells 3822 Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, other than those of heading 3002 or 3006, certified reference materials 3823 Industrial monocarboxylic fatty acids, acid oils from refining, industrial fatty alcohols 3824 Prepared binders for foundry moulds or cores, chemical products and preparations for the chemical or allied industries, incl. mixtures of natural products, n.e.s. 3825 Residual products of the chemical or allied industries, n.e.s., municipal waste, sewage sludge, clinical waste, waste organic solvents, wastes of metal pickling liquors, of hydraulic fluids, brake fluids and anti-freeze fluids and other wastes from chemical or allied industries (excl. wastes containing mainly petroleum oils or oils obtained from bituminous minerals) 3826 Biodiesel and mixtures thereof, not containing or containing < 70 % by weight of petroleum oils or oils obtained from bituminous minerals 3827 Mixtures containing halogenated derivatives of methane, ethane or propane, n.e.s. Chapter 38: Miscellaneous Chemical Products