… of textile fabric (whether or not rubberised) covered with vulcanised rubber ( heading 40.10 ). (e) Carpets, linoleum … of several layers of fabric assembled with rubber and vulcanised under pressure, of the kind used for the …
… sound‑insulating products. (3) Bone ash obtained from the calcination of bones in the open air. Apart from its use for … The heading excludes animal black, obtained from the calcination of bones in a closed vessel ( heading 38.02 ). …
… materials. They are obtained by extraction with ether or alcohol from the raw vegetable materials of heading 14.04 or … in this heading include those of aluminium, bismuth, calcium, iron, manganese, zinc, hexamethylenetetramine, …
… 4 ) is obtained by the action of sulphuric acid on natural tricalcium phosphate. The commercial acid thus prepared contains as impurities diphosphorus pentaoxide, calcium dihydrogenorthophosphate, sulphur trioxide, …
… carbonate, cellulose fibres, sawdust, pumice stone, talc, plaster, siliceous fossil earths, slag, aluminium … or glass fibres); they may also be coated with grease, talc, graphite or rubber, or be varnished, bronzed, coloured …
… mineral acid or by treating the extract to obtain an impure calcium alginate which on treatment with a mineral acid is … be standardised by the addition of gelling agents (e.g., calcium salts), retarders (e.g., phosphates, citrates), …
… of a mixture of rubber, organic solvents, fillers, vulcanising agents and resins. Except when they comply with … ( heading 13.02 ), silicates, not mixed ( heading 28.39 ), calcium caseinate ( heading 35.01 ), dextrin ( h e ading …
… in heading 38.02 . Expanded clays are made either by calcining specially selected clays, or by calcining a mixture of clays with other materials (e.g., …
… of the genus Saccharomyces ), which multiply during alcoholic fermentation. Yeasts may also be produced by … cakes (pressed yeast) which sometimes have an alcoholic odour. It is, however, also marketed in the dried …
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