… The most important hydride is calcium hydride (CaH 2 ) (hydrolith) obtained by direct combination of its elements; … masses with a crystalline fracture, decomposing in the cold on contact with water and giving off hydrogen. It is a … heading does not include compounds of hydrogen with the following elements : oxygen ( headings 22.01 , 28.45 , 28.47 …
… These are plastic preparations generally used by artists or goldsmiths for making models and also by children for … The most common are those with a basis of zinc oleate. These also contain waxes, white oil and kaolin and are slightly greasy to the touch. Others …
… heading covers all natural clayey substances ( other than kaolin and other kaolinic clays of heading 25.07 ) consisting of earths or … or when fully calcined. In addition to common clays, the following special products also fall in the heading : (1) …
… 70.15), not optically worked. This heading covers the following articles provided they have not been optically worked : (A) Signalling glassware (colourless or coloured) intended for incorporation in reflecting road …
… electronic components containing cadmium, mercury, lead or polychlorinated biphenyls (PCBs) 8549.29 - - Other … and communications technology devices; (4) household appliances; (5) power tools; (6) electrical or … electric accumulators, not capable of being recharged or holding a charge. These products generally come from : …
… in connection with the main use of the tractor, of tools, seeds, fertilisers or other goods, or provision for fitting with working tools as a subsidiary function. The heading does not cover …
… (A) Peptones and their derivatives . (1) Peptones are soluble substances obtained when proteins are hydrolysed or submitted to the action of certain enzymes … packed in airtight containers. Peptones may also be in solution. The main varieties are meat peptones, yeast …
… cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium). The heading … . (a) Oxides and hydroxides . Ceric oxide, a white powder insoluble in water, is obtained from cerium nitrate; it is …
… be obtained by any process, e.g., by rendering, pressing or solvent-extraction. The most commonly used processes are … heading includes : - Lard , an edible soft creamy white solid or semi-solid fat obtained from the fatty tissue of … unpleasant odour, higher content of e.g., free fatty acids (oleic, palmitic, etc.), cholesterol and impurities, and …
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