. Cooley's cyclopaedia of practical receipts and collateral information in the arts, manufactures, professions, and trades including medicine, pharmacy, hygiene, and domestic economy : designed as a comprehensive supplement to the Pharmacopoeia and general book of reference for the manufacturer, tradesman, amateur, and heads of families. Microscopic appearance of , and display very marked hilums. It 1624 TAPS, WOODEN—TAR COLOURS is used in a similar manner to sago and arrow-root. See Cassava. TAPS, WOODEN (to prevent their cracking).Tlie taps are placed in mother paraffin, heat
. Cooley's cyclopaedia of practical receipts and collateral information in the arts, manufactures, professions, and trades including medicine, pharmacy, hygiene, and domestic economy : designed as a comprehensive supplement to the Pharmacopoeia and general book of reference for the manufacturer, tradesman, amateur, and heads of families. Microscopic appearance of , and display very marked hilums. It 1624 TAPS, WOODEN—TAR COLOURS is used in a similar manner to sago and arrow-root. See Cassava. TAPS, WOODEN (to prevent their cracking).Tlie taps are placed in mother paraffin, heatedto from 110° to 120° ; by this means the wateris eliminated from the wood, and the woodbecomes thoroughly impiegnated with taps are heated in this bath until all theaqueous vapour has been expelled, and are leftin it, after the removal of the vessel from theiire, up to the very moment the paraffin beginsto solidify. Wooden taps thus prepared arevery durable, do not become soaked withliquids, keep very tight, and are not liable tobecome mouldy. The excess of paraffin iswiped off with care, and the taps are nextrubbed clean with a piece of flannel. (Dr )i TAR. Syn. Pix liqttida (B. P., Ph. L., E.,& D.), L. A liquid bitumen prepared fromthe wood of Pinus sylvestris, and other species,by heat. The chemic
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