 | Thomas Graham - 1857 - 436 pages
...silver has been applied, are exposed to light, they become black from the reduction of the oxide of silver to the metallic state. A solution of nitrate...of Indian ink, form the indelible marking ink used to write upon linen. The part of the linen to be marked should be first wetted with a solution of carbonate... | |
 | Thomas Graham - 1858 - 826 pages
...silver has been applied, are exposed to light, they become black from the reduction of the oxide of silver to the metallic state. A solution of nitrate...black. One part of nitrate of silver and 4 parts of gum arable dissolved in 4 parts of water, and blackened with a small quantity of Indian ink, form the indelible... | |
 | Henry Watts - 1871 - 836 pages
...kinds of animal matter, and is employed to remove it from solution. When organic substances, to which a solution of nitrate of silver has been applied, are...the reduction of the silver to the metallic state. Л solution of nitrate of surer in ether is employed to dye the hair black. One part of nitrate of... | |
 | California State Mining Bureau - 1890 - 444 pages
...bottom attached. Upon the drilling of the filter a layer of precipitated silver is spread to facilitate the reduction of the silver to the metallic state. A solution of sulphate of protoxide of iron of 25 degrees Baunie, and as nearly neutral as possible, is kept prepared... | |
 | California. Legislature - 1891 - 489 pages
...bottom attached. Upon the drilling of the filter a layer of precipitated silver is spread to facilitate the reduction of the silver to the metallic state. A solution of sulphate of protoxide of iron of 25 degrees Baume, and as nearly neutral as possible, is kept prepared... | |
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... organisation and vitality of the part. It forms insoluble compounds with many kinds of animal matter, and is employed to remove it from solution. When organic substances, to which a solution of nitrate of silver has been applied, are exposed to light,... 