ScienceJohn Michels (Journalist) 1943 |
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Page 23
... amount of material and is so easy to carry out that it may be surmised that accuracy has been sacrificed to convenience . Such is not the case . Each of the methods has been checked , the cell opacity against the hematocrit method and ...
... amount of material and is so easy to carry out that it may be surmised that accuracy has been sacrificed to convenience . Such is not the case . Each of the methods has been checked , the cell opacity against the hematocrit method and ...
Page 226
... amount of active substance was expressed in equivalents of protein as determined by photoelectric colorimetry . The amount of protein equivalents relative to the solids obtained by the above procedures and the activity in units , as ...
... amount of active substance was expressed in equivalents of protein as determined by photoelectric colorimetry . The amount of protein equivalents relative to the solids obtained by the above procedures and the activity in units , as ...
Page 286
... amount of im- mune serum . area . An area of square inch of guinea pigs ' skin was infiltrated first with 0.4 cc of immune serum , and then two hours later 0.1 cc of virus was injected into this These animals remained afebrile and ...
... amount of im- mune serum . area . An area of square inch of guinea pigs ' skin was infiltrated first with 0.4 cc of immune serum , and then two hours later 0.1 cc of virus was injected into this These animals remained afebrile and ...
Contents
4 | 1 |
Timing Device for Speakers N A WEBER 116 | 14 |
GUNDERSON F L WaterSoluble Vitamins 277 | 19 |
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Academy of Sciences active Agriculture ALEŠ HRDLIČKA American amino acids animals anthocyanin appointed Army assistant Association autoclaved awarded Biol biological blood Board Branch British Bureau cells cent chairman Chem Chemical chemistry clinical College color Committee Company concentration culture cytosine diet director diseases drug effect engineering enzyme established experiments field fish fisheries flavone folic acid geology glyoxal growth hexylresorcinol Hospital industry inhibition Institute interest investigations Jour Journal laboratory liver material mathematics Medical School ment method Museum National natural obtained Office organization penicillin pepsin physics plant plasma present president problems production professor propamidine protein rats recent RECENT DEATHS riboflavin School of Medicine scientific scientists Section serum Smithsonian Institution Building Society solution Station sulfonamide technical thiouracil tion tissue tropical United University uracil virus vitamins War Production Board Washington wildlife xanthopterin York