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doc#122 | prepared and analyzed. Experiments were done | at | 180, 200, 210, 220°. Following observation |
doc#125 | procedure the temperature was maintained | at | 2°C by surrounding the apparatus with ice |
doc#125 | centrifuged at 59,780 rpm for 35 to 80 min | at | 20°C in a Spinco model E ultracentrifuge |
doc#125 | , which had been glycerolized and stored | at | -20°C for approximately 1 year. These cells |
doc#122 | found. </p><p> The reaction rates observed | at | 200° ranged from <formul> of the chlorine |
doc#122 | atmospheres exerted by the carbon tetrachloride | at | 220°. The photochemical reaction cells |
doc#87 | ill while parked in front of a barber shop | at | 229 West Pratt street. BARBER SUMMONED |
doc#120 | interactions which are already quite short | at | 2.58 A. Hence it is difficult to conceive |
doc#125 | obtained from each column. These were read | at | 280 m<mgr> in a Beckman model DU spectrophotometer |
doc#120 | thermal decomposition of aqueous chromic acid | at | 300-325°C. Dr. Douglass was kind enough |
doc#117 | of thermal origin was observed from Venus | at | 3.15 and 9.4 cm, and from Mars and Jupiter |
doc#117 | observations of Mayer, McCullough, and Sloanaker | at | 3.15 cm and of Sloanaker at 10.3 cm have |
doc#117 | 3.15 and 9.4 cm, and from Mars and Jupiter | at | 3.15 cm in 1956 (Mayer, McCullough, and |
doc#117 | will be briefly described. Measurements | at | 3.15 cm were obtained on 11 days spread |
doc#120 | analysis showed a weight loss of 1.8% centered | at | 337°C and another weight loss of 10.8% |
doc#120 | water vapor. The small reaction occurring | at | 337°C is probably caused by decomposition |
doc#120 | showed a very small endothermic reaction | at | 340°C and a large endothermic reaction |
doc#125 | that the mixture was incubated for 1 hr | at | 37°C before centrifugation. The saline |
doc#125 | approximately 1 year. These cells were thawed | at | 37°C for 30 min and were deglycerolized |
doc#120 | exposed to the atmosphere after evacuation | at | 375°C, showed the presence of adsorbed |