 These two substances should be mixed in tubs or glass vessels. The sulphuric acid is very slowly added to the carbolic acid. During the mixing a large amount of heat is developed. The disinfecting power of the mixture is heightened, if the amount of heat...  Report of the Secretary of Agriculture ... - Página 150por United States. Department of Agriculture - 1894Vista completa - Acerca de este libro
 | Massachusetts - 1899 - 1234 páginas
...is heightened if the amount of heat is kept down by placing the tub or glass demijohu containing the acid in cold water while the sulphuric acid is being added. The resulting mixture is added to the water in the ratio of one to twenty. One gallon of mixed acids will thus furnish twenty gallons... | |
 | 1893 - 726 páginas
...These two siibstauces should be mixed in tubs or glass vessels. The sulphuric acid is -very xloicly added to the carbolic acid. During the mixing- a large...added. The resulting mixture is added to water in the ration of 1 to 20. One gallon of mixed acids will thus furnish 20 gallons of a strongly disinfectant... | |
 | 1893 - 862 páginas
...gallon. These two substances should be mixed in tubs or glass vessels. The sulphuric acid is very xloicly added to the carbolic acid. During the mixing a large...added. The resulting mixture is added to water in the ration of 1 to 20. One gallon of mixed acids •ill thus furnish 20 gallons of a strongly disinfectant... | |
 | 1894 - 522 páginas
...acid, one-half gallon. These two substances should be mixed in tubs or glass vessels. The sulphuric is very slowly added to the carbolic acid. During...resulting mixture is added to water in the ratio of one to twenty. One gallon of mixed acids will thus furnish twenty gallons of a strongly disinfectant... | |
 | United States. Department of Agriculture - 1895 - 632 páginas
...glass vessels. The sulphuric acid ia very slowly added to the carbolic acid. During the mixing u largo amount of heat is developed. The disinfecting power...mixture is added to water in the ratio of 1 to 20. One gallon of mixed acids will furnish 20 gallons of a strongly disinfectant solution having a slightly... | |
 | 1895 - 762 páginas
...acid one-half gallou. These two substances should be mixed in tubs or glass vessels. The sulplniric acid is very slowly added to the carbolic acid. During...thus furnish 20 gallons of a strongly disinfectant solutiou having an opaque milky appearance. This solution may be objectionable in so far as the milk... | |
 | 1895 - 654 páginas
...the eyes and bauds from accidental splashing: Gallon. Crude carbolic acid 4 Crude sulphuric acid i These two substances should be mixed in tubs or glass...mixture is added to water in the ratio of 1 to 20. One gallon of mixed acids will thus furnish 20 gallons of a strong disinfecting solution, having a... | |
 | United States. Bureau of Animal Industry - 1897 - 458 páginas
...« . f ^ V^; ® Fi. 5. ,. iSi . 6. CARDIAC LESIONS. LESIONS IN THE LUNGS. fSy.8. DISEASE IN RABBITS. of heat is kept down by placing the tub or glass demijohn...mixture is added to water in the ratio of 1 to 20. One gallon of mixed acids will thus furnish 20 gallons of a strong disinfecting solution having a slightly... | |
 | 1897 - 1324 páginas
...developed. The disinfecting power is heightened if the amount of heat is kept down by placing the tub or demijohn containing the carbolic acid in cold water,...resulting mixture is added to water in the ratio of r to 20. One gallon of mixed acid will thus furnish 20 gallons of a strong disinfecting solution, having... | |
 | United States. Bureau of Animal Industry - 1897 - 470 páginas
...- *_• 4--EV -"••'• ' .'J--'*/1 , i 4 ' es Ч'2 Fi ç. 4 Fiy.8. DISEASE IN RABBITS. of boat is kept down by placing the tub or glass demijohn...while the sulphuric acid is being added. The resulting mixturo is added to water in tho ratio of 1 to 20. One gallon of mixed acids will thus furnish 20 gallons... | |
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