ScienceJohn Michels (Journalist) 1934 |
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Results 1-3 of 86
Page 18
... obtained by use of the stock Marey Tambour . Also , by counter balancing the sys- tem of levers , increased sensitivity is obtained . The following is a drawing of the device which we AMPUFIER FOR MOREY TAMBOUR D. F. MOORHEAD - H . W ...
... obtained by use of the stock Marey Tambour . Also , by counter balancing the sys- tem of levers , increased sensitivity is obtained . The following is a drawing of the device which we AMPUFIER FOR MOREY TAMBOUR D. F. MOORHEAD - H . W ...
Page 319
... obtained by extracting in pyrex glass . At a stage when the pancreas of Amblystoma embryos normally gives a strong amylase reaction , it was found that negative results were obtained if the extract was ground and kept in a pyrex mortar ...
... obtained by extracting in pyrex glass . At a stage when the pancreas of Amblystoma embryos normally gives a strong amylase reaction , it was found that negative results were obtained if the extract was ground and kept in a pyrex mortar ...
Page 340
... obtained when the average number of lesions per half - leaf obtained on 10 or more half - leaves of N. glutinosa or 16 or more half - leaves of P. vulgaris with the designated virus preparation is di- vided by the average number of ...
... obtained when the average number of lesions per half - leaf obtained on 10 or more half - leaves of N. glutinosa or 16 or more half - leaves of P. vulgaris with the designated virus preparation is di- vided by the average number of ...
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