Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3743Chemical news office., 1932 |
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Strona 22
... solution . This was used at 5 and 10 per cent . solution by volume in water . ( 2 ) Phenol - soap solution : Liquefied phenol was substituted for cresylic acid in the above.2 . Solutions of the same concen- tration were used . ( 3 ) ...
... solution . This was used at 5 and 10 per cent . solution by volume in water . ( 2 ) Phenol - soap solution : Liquefied phenol was substituted for cresylic acid in the above.2 . Solutions of the same concen- tration were used . ( 3 ) ...
Strona 23
... solution of arsenic pentoxide ( i.e. , really an arsenic acid solution ) is used in the pre- paration of a weed killer against prickly pear in Australia.1 ( 8 ) Sodium chlorate : 5 and 10 per cent . solutions at the same time 1 per cent ...
... solution of arsenic pentoxide ( i.e. , really an arsenic acid solution ) is used in the pre- paration of a weed killer against prickly pear in Australia.1 ( 8 ) Sodium chlorate : 5 and 10 per cent . solutions at the same time 1 per cent ...
Strona 26
... solution , and it would seem that these arsenic compounds act both by direct contact with the plant and pos- sibly to some extent through the soil . If arsenic and other inorganic compounds can act to some extent through the soil , two ...
... solution , and it would seem that these arsenic compounds act both by direct contact with the plant and pos- sibly to some extent through the soil . If arsenic and other inorganic compounds can act to some extent through the soil , two ...
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