Chemical News and Journal of Industrial Science, Tomy 141-142Chemical news office., 1930 |
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Strona 332
... method . Casein and globulin are determined by precipitation with neutral saturated magnesium sulphate or sodium sulphate , and the individual pro- teins calculated by difference . The Lead Reduction Method for the Volu- metric ...
... method . Casein and globulin are determined by precipitation with neutral saturated magnesium sulphate or sodium sulphate , and the individual pro- teins calculated by difference . The Lead Reduction Method for the Volu- metric ...
Strona 408
... method . The acidity of dilute solutions of chromic sulphate deter- mined by this method was compared with the values calculated from pH determined by an indicator method . Thymol blue was used as the indicator . Solutions more con ...
... method . The acidity of dilute solutions of chromic sulphate deter- mined by this method was compared with the values calculated from pH determined by an indicator method . Thymol blue was used as the indicator . Solutions more con ...
Strona 106
... methods of generating electrical oscillations for transmitting stations which were de- signed as alternatives to the back - coupled valve method when it threatened to be- come a severe monopoly . The first is the crossed valve method ...
... methods of generating electrical oscillations for transmitting stations which were de- signed as alternatives to the back - coupled valve method when it threatened to be- come a severe monopoly . The first is the crossed valve method ...
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Superphosphate industry in Japan 122 | 9 |
Notes on the Casting of Refractories 380 | 13 |
Tubes | 27 |
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