ScienceJohn Michels (Journalist) 1941 |
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Page 72
... solution * Species Control Treated applied ( total per June , 1939 Oct. , 1939 treated Percentage survival of plants on different dates June , 1940 Control Treated Control Treated Control Treated Control Dec. , 1940 Treated plant ) ...
... solution * Species Control Treated applied ( total per June , 1939 Oct. , 1939 treated Percentage survival of plants on different dates June , 1940 Control Treated Control Treated Control Treated Control Dec. , 1940 Treated plant ) ...
Page 170
... solution . This was accomplished by buffering the solution with Na2SO3 . We may now detail the essential points in the prepa- ration and use of the sulfite - bisulfite solution : ( 1 ) The deformalinizing solution contains 5.7 per cent ...
... solution . This was accomplished by buffering the solution with Na2SO3 . We may now detail the essential points in the prepa- ration and use of the sulfite - bisulfite solution : ( 1 ) The deformalinizing solution contains 5.7 per cent ...
Page 546
... SOLUTIONS FOR GAS ANALYSIS A DISADVANTAGE in the use of sodium hydrosulfite solutions for the rapid absorption of oxygen in gas analysis , as suggested by Van Slyke and co - workers , 1 is the need for frequent renewals of the solution ...
... SOLUTIONS FOR GAS ANALYSIS A DISADVANTAGE in the use of sodium hydrosulfite solutions for the rapid absorption of oxygen in gas analysis , as suggested by Van Slyke and co - workers , 1 is the need for frequent renewals of the solution ...
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