British Abstracts: Pure chemistry and physiology. ser. A1944 |
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Trang 117
... mixture ( determined previously ) . The upper object glass is then pressed firmly on to the mixture and removed , generally bringing the un- melted crystals on its under side . The filter - paper is changed and the whole operation is ...
... mixture ( determined previously ) . The upper object glass is then pressed firmly on to the mixture and removed , generally bringing the un- melted crystals on its under side . The filter - paper is changed and the whole operation is ...
Trang 239
... mixtures were noted : the in vivo survival of the red cells stored in these solutions after transfusion is better than with any other solution yet tested ; the mixture withstands autoclaving with the production of little or no caramel ...
... mixtures were noted : the in vivo survival of the red cells stored in these solutions after transfusion is better than with any other solution yet tested ; the mixture withstands autoclaving with the production of little or no caramel ...
Trang 23
... Mixtures of C- substituted ( I ) and CC - disubstituted ( II ) barbituric compounds can be analysed since the Na salts of ( I ) give with FeCl , a yellow , and Na salts of ( II ) a brown - red , ppt . The mixture is dissolved in 30 ml ...
... Mixtures of C- substituted ( I ) and CC - disubstituted ( II ) barbituric compounds can be analysed since the Na salts of ( I ) give with FeCl , a yellow , and Na salts of ( II ) a brown - red , ppt . The mixture is dissolved in 30 ml ...
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absorption spectra Acad acetate acid AcOH activity adsorbed adsorption alkali alloys Amer anilide ation atoms bands boiling calc catalyst CHCI Chem chemical chloride CHMe CO₂ CO₂H coeff compounds Compt conc concn const containing converted corr cryst crystals curves decomp decrease dehydrogenation derivative determined diffusion dioxan discussed dissociation effect electrolytes electron energy equation equilibrium ester Et₂O EtOH eutectic fluorescence formation formed gives H₂ H₂O H₂SO heat hydrochloride hydrogen hydrolysed increases intensity investigated ions isomerides isomerisation ketone Kinetics Kolloid-Z lattice liquid measured MeOH metal method mixture NaCl NaOH obtained oxidation oxidised oxime particles phase PhOH Physical Rev picrate polymerisation prep presence pressure Proc Raman reaction reduced rend room temp salt semicarbazone solid solid solution solubility solution solvent spectrum structure substances surface theory thermal vals viscosity X-ray yield