| Thomas Thomson - 1814 - Liczba stron: 510
...through wool. Put it into a small flask, and mix it with as much black oxide of manganese as you Hsed before of sulphuric acid. Apply to the top of the...from the sea weed entirely. IX. Basaltic Rock near Nottingham. I have been favoured by the Rev. Mr. Toplis with specimens of a •basaltic rock which... | |
| Andrew Ure - 1821 - Liczba stron: 418
...strain it through wool. Put it into a small flask, and mix it with as much black oxide Of manganese, as used before of sulphuric acid. Apply to the top of...the flask. The iodine sublimes into the glass tube. None can be obtained from sea-water. In repeating this process with care, I obtained from similar quantities... | |
| Andrew Ure - 1821 - Liczba stron: 512
...strain it through wool. Put it into a small flask, and mix it with as much black oxide of manganese, as used before of sulphuric acid. Apply to the top of the flask i gla?» tub«, shut at one end. Then heat the mixture in the flask. The iodine sublimes into the glass... | |
| Thomas Curtis - 1829 - Liczba stron: 856
...and mix it with as much black oxide of manganese as we used before of sulphuric acid. Apply to tlie top of the flask a glass tube, shut at one end. Then...the flask. The iodine sublimes into the glass tube. According to Dr. Fyfe no vestiges of iodine can be discovered in ¡ea-water. The common method of procuring... | |
| Thomas Curtis (of Grove house sch, Islington) - 1839 - Liczba stron: 854
...it through wool. Put it into a small flask, and mix it with as much black oxide of manganese as we used before of sulphuric acid. Apply to the top of...the flask. The iodine sublimes into the glass tube. According to Dr. Fyfe no vestiges of iodine can be discovered in sea-water. The common method of procuring... | |
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