Tolu Sentence Examples

He began his experimental work in 1841 with investigations of oil of turpentine and tolu balsam, in the course of which he discovered toluene.

Balsam of Tolu, produced by Myroxylon toluiferum, a native of Venezuela and New Granada; balsam of Peru, derived from Myroxylon Pereirae, a native of San Salvador in Central America; Mexican and Brazilian elemi, produced by various species of Icica or "incense trees," and the liquid exudation of an American species of Liquidambar, are all used as incense in America.

In this group may be included the oleo-resins, such as copaiba, cubebs and Canada balsam; the gum-resins, such as asafetida, myrrh, ammoniacum and galbanum; and the true balsams, such as benzoin, storax, balsam of Tolu and balsam of Peru.