 Keep the mixture in a warm place for several days, or until a portion heated to 40° C. deposits no yellow precipitate of ammonium phospho-molybdate. Decant the solution from any sediment, and preserve in glass-stoppered vessels.  Public Documents of Massachusetts - Page 277by Massachusetts - 1892Full view - About this book
 | Henry Carrington Bolton - Analytical chemistry - 1881 - 174 pages
...thus obtained into 1,500 grams or 1,250 cc. of nitric acid of specific gravity 1.20. Keep the mixture in a warm place for several days, or until a portion heated to 40° C. deposits no yellow precipitate of ammonium phospho-molybdate. Decant the solution from any sediment, and preserve in glass-stoppered... | |
 | South Carolina. Dept. of Agriculture (1880-1890). - Agriculture - 1883 - 518 pages
...solution thus obtained into 1500 grams or 1250 cc of nitric acid of sp. gr. 1.20. Keep the mixture in a warm place for several days, or until a portion heated to 40°C. deposits no yellow precipitate of ammonium phospho-molybdate. Decant the solution from any sediment,... | |
 | United States. Bureau of Chemistry - Agricultural chemistry - 1884 - 208 pages
...1,500 grams, or 1,250 cubic centimeters, of nitric acid of specific gravity 1.20. Keep the mixture in a warm place for several days, or until a portion heated to 40°C. deposits no yellow precipitate of ammonium phospho-molybdate. Decant the solution from any sediment... | |
 | Industrial arts - 1885 - 624 pages
...solution thus obtained into l,50Cgrm. or l,230cc. of nitric acia of sp. gr. 1*20. Keep the mixture in a warm place for several days or until a portion heated to 40° C. deposits no yellow precipitate of ammonium phospho-molybdate. Decant the solution from/шу sediment, and preserve in gloss- stopped... | |
 | Materia medica - 1885 - 256 pages
...solution thus obtained into 1,500 Gm. or 1,250 Cc of nitric acid of sp. gr. 1.20. Keep the mixture in a warm place for several days, or until a portion heated to 40° C. deposits no yellow precipitate of ammonium phospho-molybdate. Decant the solution from any sediment, and preserve in glassstopped... | |
 | Chemistry - 1885 - 678 pages
...solution thus obtained into 1500 grms. or 1250 cc of nitric acid of sp. gr. i'20. Keep the mixture in a warm place for several days, or until a portion heated to 40° C. deposits no yellow precipitate of ammonium phospho-molybdate. Decant the solution from any sediment, and preserve in glass- stopped... | |
 | American Pharmaceutical Association - 1886 - 716 pages
...the solution thus obtained into 1500 gm. or 1250 cc. of nitric acid of sp. gr. 1.20. Keep the mixture in a warm place for several days, or until a portion heated to 40° C. deposits no yellow precipitate of ammonium phosphomolybdate. Decant the solution from any sediment, and preserve in glass- stoppered... | |
 | American Pharmaceutical Association. Annual Meeting - Pharmaceutical industry - 1886 - 712 pages
...the solution thus obtained into 1500 gm. or 1250 cc. of nitric acid of sp. gr. 1.20. Keep the mixture in a warm place for several days, or until a portion heated to 40° C. deposits no yellow precipitate of ammonium phosphomolybdate. Decant the solution from any sediment, and preserve in glass-stoppered... | |
 | Chemistry - 1887 - 636 pages
...solution thus obtained into 1500 grms. or 1250 cc of nitric acid of sp. gr. 1/20. Keep the mixture in a warm place for several days, or until a portion heated to 40° C. deposits no yellow precipitate of ammonium phospho-molybdate. Decant the solution from any sediment, and preserve in stoppered vessels.... | |
 | United States. Bureau of Chemistry - Agricultural chemistry - 1887 - 568 pages
...into 1,500 grams or 1,250 cubic centimeters of nitric acid of specific gravity 1.20. Keep the mixture in a warm place for several days, or until a portion heated to 40° C. deposits no yellow precipitate of ammonium, phospho-molybdate. Decant the solution from any sediment, and preserve in glass-stoppered... | |
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