Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 6
... given water generally : - - 1. The suspended matter is determined by filtering 700 cc . of the water through tared papers . The residue is washed , dried at 110 ° C . , and weighed , then burnt and weighed again . The weight in centi ...
... given water generally : - - 1. The suspended matter is determined by filtering 700 cc . of the water through tared papers . The residue is washed , dried at 110 ° C . , and weighed , then burnt and weighed again . The weight in centi ...
Strona 18
... given off . 20 grms . of pulverised oxalic acid were introduced into a half - litre flask , which was provided with a glass - funnel and stopcock for the intro- duction of a saturated solution of potassium permanga- nate , and an exit ...
... given off . 20 grms . of pulverised oxalic acid were introduced into a half - litre flask , which was provided with a glass - funnel and stopcock for the intro- duction of a saturated solution of potassium permanga- nate , and an exit ...
Strona 19
... given every satisfac- tion . It is not at all liable to get out of order , and is but slightly more difficult to make than the ordinary form of bottle . 8 , Martha Terrace , Henry Street , Crewe . A NEW FORM OF WASH - BOTTLE . By M. H. ...
... given every satisfac- tion . It is not at all liable to get out of order , and is but slightly more difficult to make than the ordinary form of bottle . 8 , Martha Terrace , Henry Street , Crewe . A NEW FORM OF WASH - BOTTLE . By M. H. ...
Strona 20
... given , and it would certainly be no diffi- cult matter to select from the pages before us interesting facts not to be met with in those chemical hand - books , manuals , and treatises which have lately become some- what too numerous ...
... given , and it would certainly be no diffi- cult matter to select from the pages before us interesting facts not to be met with in those chemical hand - books , manuals , and treatises which have lately become some- what too numerous ...
Strona 23
... given wine is natu- ral or fictitious , in the former certain proportions pre- vail between the quantities of extract , alcohol , and ash . If the relative proportion of these constituents vary from the normal standard , or if the total ...
... given wine is natu- ral or fictitious , in the former certain proportions pre- vail between the quantities of extract , alcohol , and ash . If the relative proportion of these constituents vary from the normal standard , or if the total ...
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