Chemical News and Journal of Industrial Science, Tom 34Chemical news office., 1876 |
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Strona 4
... employed a rather larger filter than before , viz . , a filter containing a cake of silicated carbon 6 inches in thickness , and the filter was quite new . Experiment I. - Into a quantity of boiled London water ( which yielded o'00 ...
... employed a rather larger filter than before , viz . , a filter containing a cake of silicated carbon 6 inches in thickness , and the filter was quite new . Experiment I. - Into a quantity of boiled London water ( which yielded o'00 ...
Strona 5
... employed was in large crystals , and had been previously investigated and found to contain 211 per cent of water of ... employ either a rocking trough or Segner's water - wheel . The coke must be filled in neither too compact nor too ...
... employed was in large crystals , and had been previously investigated and found to contain 211 per cent of water of ... employ either a rocking trough or Segner's water - wheel . The coke must be filled in neither too compact nor too ...
Strona 7
... employed as chemists . " I would urge every chemist to read this carefully , and then ask himself whether he be eligible for the membership of the proposed Institute . Many of my friends , veterans of upwards of ten years , would ...
... employed as chemists . " I would urge every chemist to read this carefully , and then ask himself whether he be eligible for the membership of the proposed Institute . Many of my friends , veterans of upwards of ten years , would ...
Strona 10
... employed . Accord- ing to M. Prinvault , nitric or acetic acid may be used in- stead of sulphuric , but not hydrochloric . The proportions he employs are 25 grms . neutral carbonate of lead , with 10 grms . neutral chromate of potassa ...
... employed . Accord- ing to M. Prinvault , nitric or acetic acid may be used in- stead of sulphuric , but not hydrochloric . The proportions he employs are 25 grms . neutral carbonate of lead , with 10 grms . neutral chromate of potassa ...
Strona 11
... employed for the experiments on quinine described on p . 4 , and the 5 litres of filtrate were then thrown away . In this manner the most simple displacement of the liquid occupying the pores of the filter was ensured . About 5 more ...
... employed for the experiments on quinine described on p . 4 , and the 5 litres of filtrate were then thrown away . In this manner the most simple displacement of the liquid occupying the pores of the filter was ensured . About 5 more ...
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