Science: v.1-v.219Moses King, 1958 |
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Page 860
... contained most of the radioactivity ( 0.3 count / min per 2000 tissue - culture doses ) . ECHO - 13 could also be eluted from DEAE - SF by 0.1M NaCl , as determined by titration , although the elution diagram showed ap- preciable ...
... contained most of the radioactivity ( 0.3 count / min per 2000 tissue - culture doses ) . ECHO - 13 could also be eluted from DEAE - SF by 0.1M NaCl , as determined by titration , although the elution diagram showed ap- preciable ...
Page 875
... contained about 50 ppm of zinc . The chicks were brooded in batteries which ordinarily are zinc coated , and tap water was supplied , pre- sumably in the galvanized water troughs of the batteries . We have also studied this problem with ...
... contained about 50 ppm of zinc . The chicks were brooded in batteries which ordinarily are zinc coated , and tap water was supplied , pre- sumably in the galvanized water troughs of the batteries . We have also studied this problem with ...
Page 1113
... contained the older larvae . The lower walls of the cells were destroyed , the larvae were removed , and the food was taken out with the help of a royal- jelly spoon . Usually five vials were used , the food of ten cells being placed in ...
... contained the older larvae . The lower walls of the cells were destroyed , the larvae were removed , and the food was taken out with the help of a royal- jelly spoon . Usually five vials were used , the food of ten cells being placed in ...
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