due to the reduc- of those who earnestly and patiently labor for the truth are I ence of nitric acid in healthy urine, and a method for its tion of nitrates in the urine,.and corresponds to 1-887 mgrm. those who'tie a few stray facts together and deduce a string quantitative determination. of… … Carrington, of London, who having, as engineer of the Wire Fig. 3;—WIEE TESTER. Tramways Company, found the want of a machine by which QTJICK-SFEEI) DBILL. the wires composing the ropes used could be expeditiously We extract from Iron the annexed engraving of a new In the course of some experiments…
