Science, Volume 106, Issues 2740-2765John Michels (Journalist) 1947 |
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Results 1-3 of 80
Page 151
... paper . Many investigators have used all of these methods , but thus far no instrument has been described which would allow a choice of the method to be used . The instrument described below has been used in our laboratories for over a ...
... paper . Many investigators have used all of these methods , but thus far no instrument has been described which would allow a choice of the method to be used . The instrument described below has been used in our laboratories for over a ...
Page 192
... paper partition chromatographic method similar to that described by Goodall and Levi ( 3 ) has been used . These workers obtained evidence for the existence of penicillins other than F ( I ) , G ( II ) , X ( III ) , and K ( IV ) , but ...
... paper partition chromatographic method similar to that described by Goodall and Levi ( 3 ) has been used . These workers obtained evidence for the existence of penicillins other than F ( I ) , G ( II ) , X ( III ) , and K ( IV ) , but ...
Page 427
... paper passes over the lower plate at the rate of either 5 or 25 mm./minute . A heated point marks minute intervals at the bottom of the paper . The tips of the ammeters swing freely between the metal plates and over the paper without ...
... paper passes over the lower plate at the rate of either 5 or 25 mm./minute . A heated point marks minute intervals at the bottom of the paper . The tips of the ammeters swing freely between the metal plates and over the paper without ...
Contents
AAAS | 1 |
Grim J M 354 430 502 | 10 |
Chicken Red Cell Agglutination Titer | 13 |
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