Chemical News and Journal of Industrial Science, Tom 12Chemical news office., 1865 |
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Strona 11
... Pure Antimoniuretted Hydrogen . ” The arsenical gas passed into strong sulphuric acid gives a brown precipitate of a compound of hydrogen , sulphur , and arsenicum , which does not appear to have a constant composition , the proportion ...
... Pure Antimoniuretted Hydrogen . ” The arsenical gas passed into strong sulphuric acid gives a brown precipitate of a compound of hydrogen , sulphur , and arsenicum , which does not appear to have a constant composition , the proportion ...
Strona 12
... pure English pepsine . Some- thing , however - trade and professional jealousy , it is alleged - caused a quantity of it to be seized by the police , and it was examined by M. Roussin , who reported that the pure English pepsine was ...
... pure English pepsine . Some- thing , however - trade and professional jealousy , it is alleged - caused a quantity of it to be seized by the police , and it was examined by M. Roussin , who reported that the pure English pepsine was ...
Strona 15
... pure paraffine melts at 60 ° C. , according to Dr. Hofmann's report . This was procured by the following process , which is the one ordinarily used : -The mass of crude paraffine is subjected to hydraulic pressure , first in the cold ...
... pure paraffine melts at 60 ° C. , according to Dr. Hofmann's report . This was procured by the following process , which is the one ordinarily used : -The mass of crude paraffine is subjected to hydraulic pressure , first in the cold ...
Strona 16
... pure glycerine within the reach of the commercial public ; and we will even go further , and say that , until they produced it , that substance was unknown . It is really wonderful to find the number of useful manufactures to which it ...
... pure glycerine within the reach of the commercial public ; and we will even go further , and say that , until they produced it , that substance was unknown . It is really wonderful to find the number of useful manufactures to which it ...
Strona 19
... pure state , cyanogen is a colourless gas , with a very peculiar odour , and it is a deadly poison . consists of a volume of nitrogen and a volume of carbon vapour condensed into one volume , and its specific gravity is 18006. It burns ...
... pure state , cyanogen is a colourless gas , with a very peculiar odour , and it is a deadly poison . consists of a volume of nitrogen and a volume of carbon vapour condensed into one volume , and its specific gravity is 18006. It burns ...
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