Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3743Chemical news office., 1932 |
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Strona 23
... 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 . as ...
... 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 . as ...
Strona 24
... Arsenic pentoxide soln . ... 5 ... 99 99 99 Ditto 5 99 99 Carbokrimp emulsion ... 10 per cent . by vol . Ditto ... 5 ... 99 99 99 Na chlorate soln . With spreader 5 per cent . by wt . Ditto Ditto 10 99 99 99 Ca chlorate soln ...
... Arsenic pentoxide soln . ... 5 ... 99 99 99 Ditto 5 99 99 Carbokrimp emulsion ... 10 per cent . by vol . Ditto ... 5 ... 99 99 99 Na chlorate soln . With spreader 5 per cent . by wt . Ditto Ditto 10 99 99 99 Ca chlorate soln ...
Strona 26
... arsenic pentoxide 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 ...
... arsenic pentoxide 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 ...
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