ScienceJohn Michels (Journalist) 1940 |
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Page 22
... determined , this calculation holds , no matter how many times the material of the crust may have been melted or re - worked , so long as no process selectively removed the uranium or the lead into the inaccessible interior of the earth ...
... determined , this calculation holds , no matter how many times the material of the crust may have been melted or re - worked , so long as no process selectively removed the uranium or the lead into the inaccessible interior of the earth ...
Page 455
... determined by precise , visual spectrophotometry , or by means of a photoelectric filter photometer of new design ( to be described else- where ) . 10 mg samples of Cytochrome C , the purest preparations of which contain 0.43 per cent ...
... determined by precise , visual spectrophotometry , or by means of a photoelectric filter photometer of new design ( to be described else- where ) . 10 mg samples of Cytochrome C , the purest preparations of which contain 0.43 per cent ...
Page
... determined experimentally , just as the boiling points of liquids other than water are now determined . Actually the difference between the two systems would be very small indeed , but the change would ( 1 ) improve the accuracy of ...
... determined experimentally , just as the boiling points of liquids other than water are now determined . Actually the difference between the two systems would be very small indeed , but the change would ( 1 ) improve the accuracy of ...
Contents
STEVENS S S and J VOLKMANN Sensory Discrimina | 1 |
Civil Service Positions 232 | 9 |
LUKENS F D W and F C DOHAN Diabetic Cats 222 | 10 |
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