ScienceJohn Michels (Journalist) 1946 |
From inside the book
Results 1-3 of 85
Page 84
... amount of penicillin K in commercial samples . Other investigators have utilized partition chroma- tography for the isolation of pure crystalline peni- cillins . This , together with the apparent variations in the hydrophilic properties ...
... amount of penicillin K in commercial samples . Other investigators have utilized partition chroma- tography for the isolation of pure crystalline peni- cillins . This , together with the apparent variations in the hydrophilic properties ...
Page 267
... amount of oxidation appeared to improve the repellent quality of B - tetralol ( Table 2 ) . TABLE 2 REPELLENT ACTION OF 8 - TETRALOL OF KNOWN HYDROPEROXIDE CONTENT * Ingredients Average period of ( % by vol . ) complete protection ( min ...
... amount of oxidation appeared to improve the repellent quality of B - tetralol ( Table 2 ) . TABLE 2 REPELLENT ACTION OF 8 - TETRALOL OF KNOWN HYDROPEROXIDE CONTENT * Ingredients Average period of ( % by vol . ) complete protection ( min ...
Page 619
... amount of creatinine excreted daily is replaced in the body by an equimolar amount of creatine , synthesized from equimolar amounts of guanidoacetic acid and methyl groups , a quantitative estimation of the urinary excretion of ...
... amount of creatinine excreted daily is replaced in the body by an equimolar amount of creatine , synthesized from equimolar amounts of guanidoacetic acid and methyl groups , a quantitative estimation of the urinary excretion of ...
Other editions - View all
Common terms and phrases
acid activity Agricultural Amer American animals anoxia antibiotic appointed assistant Association atomic Bacteriology benzylpenicillin Biol biological blood Bureau California cent chairman Chem chemical chemistry clinical colchicine collection College Committee compounds concentration culture curator Department director disease Division effect electron electron microscope Engineering experimental experiments factor field folic acid geology glucose grams growth Health hyaluronidase Illustrated industrial injection investigation Laboratory lignin material Medical Medicine ment method Museum National natural neptunium normal observed obtained Ohio State University organization papers penicillin physics physiology plant plutonium poliomyelitis prepared present problems production professor publication reaction recently References samples School Science scientific scientists Section serum Service silicate Smithsonian Institution social Society sodium soil solution species staff streptomycin streptothricin temperature thiouracil tion tissue United Univ University virus volume Washington Washington Square Philadelphia York