ScienceJohn Michels (Journalist) 1957 |
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Results 1-3 of 69
Page 448
... activity of the tritium - labeled protein was 90 percent of that of the non- labeled material . Labile tritium was re- moved by dissolving the protein in water ( 5 mg / ml ) , then lyophilizing . This was repeated twice . A sample of ...
... activity of the tritium - labeled protein was 90 percent of that of the non- labeled material . Labile tritium was re- moved by dissolving the protein in water ( 5 mg / ml ) , then lyophilizing . This was repeated twice . A sample of ...
Page 546
John Michels (Journalist). Measurement of Specific Gamma Activity Most previous determinations of the specific gamma activity have made use of counting techniques which did not distinguish between the ionization pro- duced by the gamma ...
John Michels (Journalist). Measurement of Specific Gamma Activity Most previous determinations of the specific gamma activity have made use of counting techniques which did not distinguish between the ionization pro- duced by the gamma ...
Page 1178
... activity and strep- tomycin content in potato leaves treated with streptomycin . Enzyme activity is ex- pressed as the increase in oxygen uptake upon addition of substrates ( 0.02 percent catechol and 0.6 percent hydroquinone ) in cubic ...
... activity and strep- tomycin content in potato leaves treated with streptomycin . Enzyme activity is ex- pressed as the increase in oxygen uptake upon addition of substrates ( 0.02 percent catechol and 0.6 percent hydroquinone ) in cubic ...
Contents
Chlorpromazine and reserpine prevention | 7 |
3262 | 9 |
3264 | 19 |
Copyright | |
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