...The carbonates of potash and soda and the alkalies themselves inconcentrated form cause symptoms of intestinal irritation similar to thoseproduced by mineral acids... 
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...After the ozokerite hasburned away, the flame is extinguished, and the iron acquires a firmlyadhering black coating, which resists atmospheric influences, as wellas acids and alkalies...
William N. Brown 「Handbook on Japanning: 2nd Edition」
...In these respects, as well as in that of being decolourisedby acids, the natural product resembles the artificial...
George Field 「Field's Chromatography」
...In addition to exercise, however, they made frequent use of acids in the diet of their seamen, and of fumigations from tobacco in their between-decks...
David Collins 「An Account of the English Colony in New South Wales, Vol. 1」
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