 If, then, ammonia was everywhere, the conclusion seemed to be that it was not at all necessary to do as I had been doing, namely, wash the air so laboriously; it would be quite sufficient to suspend a piece of glass, and allow the ammonia to settle upon...  Transactions - Page 273by Sanitary Institute of Great Britain - 1884Full view - About this book
 | Literary and Philosophical Society of Manchester - 1877 - 898 lehte
...common duster, very little. It seemed clear that ammonia stuck to everything. If, then, ammonia were everywhere, the conclusion seemed to be that it was...were hung in various parts of the laboratory, and they were examined daily. The flasks would hold about 6 ounces of liquid, but they were empt}r, and... | |
 | 1878 - 616 lehte
...common duster, very little. It seemed clear that ammonia stack to everything. If, then, ammonia were everywhere, the conclusion seemed to be that it was...were hung in various parts of the laboratory, and they were examined daily. The flasks would hold about six ounces of liquid, but they were empty, and... | |
 | Manchester Literary and Philosophical Society - 1879 - 308 lehte
...rubbed with a common duster, there was very little. It seemed clear that ammonia stuck to every thing. If, then, ammonia was everywhere, the conclusion seemed...laboratory, and examined daily. The flasks would hold about 6 ounces of liquid ; but they were empty ; and the outer surface was washed with pure water by means... | |
 | International health exhibition, 1884 - 1884 - 650 lehte
...the water to contain ammonia. If you wash a chair or a table or anything in the room, you will rind ammonia in the washing ; and if you wash your hands...settle upon it. For this purpose small flasks were hung m various parts of the laboratory and examined daily. The flasks would hold about six ounces of liquid... | |
 | Agrippa Nelson Bell - 1885 - 404 lehte
...they indicated the existence of any. The surface of wood was examined; pailings, railings, branching of trees, grass (not very green at the time), all...upon it. For this purpose small flasks were hung in different parts of the laboratory, and examined daily. The flasks would hold about six ounces of liquid,... | |
 | 1878 - 338 lehte
...common duster, very little. It seemed clear that ammonia stuck to everything. If, then, ammonia were everywhere, the conclusion seemed to be that it was...were hung in various parts of the laboratory, and they were examined daily. The flasks would hold about 6 ounces of liquid, but they were empty, and... | |
 | 1879 - 1158 lehte
...common duster, very little. It seemed clear that ammonia stuck to everything. If, then, ammonia were everywhere, the conclusion seemed to be that it was...For this purpose small flasks were hung in various parte of the laboratory, and they were examined daily. The flasks would hohl about six ounces of liquid,... | |
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