is the name of a sort of resin made by the action of formaldehyde upon phenol.
A variety of cast iron specially applicable to the construction of furnace parts.
Sugar extracted from beetroots,which contains from 14 to 18 per cent, of cane sugar.
A mixture of olive oil and limewater in equal parts, used as an application for burns.
Two substances of dyestuii character used in the production of panchromatic photographs.
A natural hydrated calcium phosphate 4, 2ll2 found in the guano of Aves Island and Sombrero.
occurs as a glyceride in linseed, hempseed, and some other drying oils, and is very oxidizable.
Preparations that destroy in any way the infectants or causes of disease, or render them innocuous.
A character of substances like rockcrystal which transmit heat as transparent substances transmit light.
A mechanical contrivance for squeezing corks, as found necessary to adjust theii fitting well as stoppers.