ScienceJohn Michels (Journalist) 1945 |
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Стр. 41
... material are needed for effective chemotherapeutic purposes . The problem of defining a streptomycin unit be- comes ... material which will inhibit the growth of a standard strain of E. coli in 1 ml of nutrient broth or other suitable ...
... material are needed for effective chemotherapeutic purposes . The problem of defining a streptomycin unit be- comes ... material which will inhibit the growth of a standard strain of E. coli in 1 ml of nutrient broth or other suitable ...
Стр. 233
... material when offered as water - solutions , but here again this aver- sion was not sufficiently pronounced to disrupt actual operational procedures . As a matter of fact this material exposed as a water solution has given results in ...
... material when offered as water - solutions , but here again this aver- sion was not sufficiently pronounced to disrupt actual operational procedures . As a matter of fact this material exposed as a water solution has given results in ...
Стр. 539
... materials , equipment , planes , gasoline and flyers ' and photographers ' time , and even some lives , have been spent in acquiring the material , it were allowed to deteriorate from lack of care or to be destroyed because of lack of a ...
... materials , equipment , planes , gasoline and flyers ' and photographers ' time , and even some lives , have been spent in acquiring the material , it were allowed to deteriorate from lack of care or to be destroyed because of lack of a ...
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VOL CII | 1 |
Cannabinol Marihuana Activity S LOEWE 615 645 airgaudi | 4 |
Sci 105 | 13 |
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activity Agricultural alloxan aluminum hydroxide American amino amino acids animals antigen appointed Association awarded bacteria Biol biological blood bombs carbon cells cent Chem chemical chemistry College Committee compounds concentration culture dilution director effect embryos engineering enzyme excretion experimental experiments factor field filarids geology gramicidin growth industrial inhibition injection Institute investigation Jour kidney laboratory liver material Medicine ment methionine method mice molecule National nicotine normal observed obtained organisms Oxford units pantothenic acid penicillin phosphate physics plant present president problem production professor protein rats reaction recently ROGER ADAMS scientific scientists sera serum Smithsonian Institution Building Society sodium soil solution species strain streptomycin streptothricin substances Table thiouracil tion tissue toxic tube United University urine versity virus vitamin York