… certain countries as “imitation parchment paper”) are made directly from pulp (usually sulphite pulp) by reducing the … the surface finishing. Such treatment does not affect their classification. Greaseproof paper can be distinguished from vegetable parchment by testing their resistance to water. When soaked for a few minutes …
… 10 Pa.s (or 10,000 cP) at a temperature of 10 °C above their dropping point. In addition, such products generally … (a) they take a polish when gently rubbed; (b) their consistency and solubility depend largely on … 40 °C, they melt without decomposing; (e) just above their melting point they cannot easily be drawn into …
… Hand-made paper and paperboard in any size or shape as made directly and having all its edges deckled falls, subject to … free of extraneous matter (particularly metals such as iron or copper). …
… many aromatic aldehydes readily oxidise on contact with air, being converted into acids. The term “aldehydes, with … matter is burned; a liquid with a characteristic bitter and irritating odour; used in organic synthesis. (2) 2‑Butenal …
… with a penicillanic acid structure, or streptomycins or their derivatives 3003.20 - Other, containing antibiotics … eye drops, ointments, liniments, injections, counter-irritant and other preparations not falling in heading 30.02 … (natural or artificial), which fall to be classified under their own appropriate headings . This is essentially the …
