Chemical News and Journal of Industrial Science, Tomy 5-6Chemical news office., 1862 |
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Strona 45
... remarkable change it continued for about an hour . After 59 minutes and at 88 ° a diminution of clearness became evident . After 66 minutes and at 85 ° obscurity had increased , num- bers everywhere still legible , but less distinctly ...
... remarkable change it continued for about an hour . After 59 minutes and at 88 ° a diminution of clearness became evident . After 66 minutes and at 85 ° obscurity had increased , num- bers everywhere still legible , but less distinctly ...
Strona 131
... remarkable compound . The red colouring matter of aniline and its saline compounds appear to have been obtained for the first time in a state of purity by my friend and former pupil , Mr. Edward Chambers Nicholson , a manufacturer as ...
... remarkable compound . The red colouring matter of aniline and its saline compounds appear to have been obtained for the first time in a state of purity by my friend and former pupil , Mr. Edward Chambers Nicholson , a manufacturer as ...
Strona 319
... remarkable things in the building ; we mean Berthelot's synthetical preparations . Here is " Alcohol , per syntheticam artem generatum , " the union of the bicarburet of hydrogen with the elements of water . There are also stearine ...
... remarkable things in the building ; we mean Berthelot's synthetical preparations . Here is " Alcohol , per syntheticam artem generatum , " the union of the bicarburet of hydrogen with the elements of water . There are also stearine ...
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