 ... cu. cm. soda solution is exactly the quantity . corresponding to the free acid present in the chloride of zinc solution. Should there be required for this test more than 0.4 cu. cm. of the one-tenth normal soda solution, then the percentage of free...  Pamphlets on Wood Preservation - Page 751900Full view - About this book
 | U.S. Bureau of plant industry, United States. Bureau of Plant Industry - Plants - 1902 - 156 pages
...corresponding to the free acid present in the chloride of zinc solution. Should there be required tor this test more than 0.4 cu. cm. of the one-tenth normal...solution must not be used for impregnation. TESTING FOR IEON. Take 10 cu. cm. from the above-described mixture of zinc chloride solution and distilled water,... | |
 | Hermann Von Schrenk - Wood - 1902 - 140 pages
...was added remains clear, in the following reagent bottle, where 0.4 cu. cm. soda solution was added, a precipitation is produced, then 0.3 en. cm. soda...be used for impregnation. TESTING FOR IRON. Take 10 en. cm. from the above-described mixture of zinc chloride solution and distilled water, and add a few... | |
 | United States. Bureau of Plant Industry - Agriculture - 1902 - 672 pages
...reagent bottle, where 0.4 cu. cm. soda solution was added, a precipitation is produced, then 0.3 cu. cm. soda solution is exactly the quantity corresponding...be used for impregnation. TESTING FOR IRON. Take 10 en. cm. from the above-described mixture of zinc chloride solution and distilled water, and add a few... | |
 | John Butler Johnson - Engineering - 1904 - 598 pages
...reagent bottle, where 0.4 cu. cm. soda solution was added, a precipitation is produced ; then, 0.3 cu. cm. soda solution is exactly the quantity . corresponding...water, and add a few drops of concentrated nitric acid (HN 03) and shake well. Divide this mixture into two equal parts. To one part, without diluting, add... | |
 | John Butler Johnson - Engineering - 1904 - 588 pages
...reagent bottle, where 0.4 cu. cm. soda solution was added, a precipitation is produced; then. 0.3 cu. cm. soda solution is exactly the quantity corresponding...of zinc chloride solution and distilled water, and a<Id a few drops of concentrated nitric acid (HN 63) and shake well. Divide this mixture into two equal... | |
 | American Railway Engineering Association - Railroads - 1904 - 892 pages
...solution. , Should there be required for this test more than 0.4 c. c- of the onetenth normal s6'da solution, then the percentage of free acid is too...be used for impregnation. TESTING FOR IRON. Take 10 cc from the above-described mixture of zinc-chloride solution and distilled water, and add a few drops... | |
 | American Railway Engineering Association - Railroad engineering - 1904 - 896 pages
...zinc solution. Should there be required for this test more than 0.4 c. c- of the onetenth normal s6'da solution, then the percentage of free acid is too...be used for impregnation. TESTING FOR IRON. Take 10 cc from the above-described mixture of zinc-chloride solution and distilled water, and add a few drops... | |
| |
