ScienceJohn Michels (Journalist) 1938 |
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Page 93
... methods using either commercial centrifuges or still less expensive air - driven ultracentrifuges . With these , quantitative measurements may be made of particle size or molecu- lar weight for every kind of solution or of suspension ...
... methods using either commercial centrifuges or still less expensive air - driven ultracentrifuges . With these , quantitative measurements may be made of particle size or molecu- lar weight for every kind of solution or of suspension ...
Page 420
... METHOD FOR MARKING SMALL LABORATORY ANIMALS VARIOUS methods are utilized in different labora- tories to facilitate the identification of individual ani- mals . Large mammals , such as cats , dogs and rabbits , are frequently kept in ...
... METHOD FOR MARKING SMALL LABORATORY ANIMALS VARIOUS methods are utilized in different labora- tories to facilitate the identification of individual ani- mals . Large mammals , such as cats , dogs and rabbits , are frequently kept in ...
Page 540
... methods of production and marketing , and through more effective methods of disease and insect control . 2. To improve the quality of farm products , thus benefiting the public and under normal economic con- ditions making better ...
... methods of production and marketing , and through more effective methods of disease and insect control . 2. To improve the quality of farm products , thus benefiting the public and under normal economic con- ditions making better ...
Contents
Sci 105 | 1 |
KINARD F W South Carolina Academy of Science 553 | 22 |
FINKELSTEIN R and J M BIRKELAND Action of Sul | 43 |
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