Toluene

Definition and stakes

National Institute for Occupational Safety and Health,  NIOSH Manual of Analytical Methods… (1994)

“ Desorption in toluene was adequate except as noted in 2 and 3 above. The use of toluene containing 10% acetone improved recoveries for all analytes to satisfactory levels. 5. The desorption characteristics of these compounds were not evaluated. General: a. The presence of acidic hydrogen or double bonded oxygen anywhere in the molecular structure greatly decreases solubility in non-polar solvents and increases the difficulty of desorption from polar surfaces and sorbents. ”
Source: Wikisource

Henry Digby Beste,  Four Years in France

“ At last we emerged from clefts and chasms into an open space, and had a view of Toulon before us. As we entered the town, we saw, in some sheltered spots, orange-trees, in full bearing, in the open earth: in the open air they are seen in Paris; planted in boxes, they bear fruit at Avignon; here they are children of the soil.
We were pleased with Toulon, and loitered here two whole days. The town, though a fortress, [Pg 414] is a pretty and a cheerful-looking place. The streams of water conducted through the streets, give it an air of healthiness and cleanliness.
”
Source: Gutenberg

Thomas Carlyle,  The Works of Thomas Carlyle/Volume 4 (1896)

“ And so, over France universally, there is Civic Feast and high-tide: and Toulon sees fusillading, grapeshotting in mass, as Lyons saw; and 'death is poured out in great floods, vomie à grands flots'; and Twelve-thousand Masons are requisitioned from the neighbouring country, to raze Toulon from the face of the Earth. For it is to be razed, so reports Barrère; all but the National Shipping Establishments; and to be called henceforth not Toulon, but Port of the Mountain. There in black death-cloud we must leave it;—hoping only that Toulon too is built of stone ”
Source: Wikisource

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