Journal of Scientific & Industrial Research: Physical sciences. B, Volumen12,Parte2Council of Scientific & Industrial Research, 1953 |
Dentro del libro
Resultados 1-3 de 85
Página 75
... solution was extracted with saturated sodium bicarbonate solution and the extract on acidification yielded an acidic substance ( B ) . The ethereal layer was now extracted with aqueous sodium hydroxide ( 5 per cent ) ; the yellow ...
... solution was extracted with saturated sodium bicarbonate solution and the extract on acidification yielded an acidic substance ( B ) . The ethereal layer was now extracted with aqueous sodium hydroxide ( 5 per cent ) ; the yellow ...
Página 147
... solution of the substance thus prepared was dialysed and kept in the refrigerator to prevent mould attack . The solution was used as such or after necessary dilution , the concentration being deter- mined by evaporating a known volume ...
... solution of the substance thus prepared was dialysed and kept in the refrigerator to prevent mould attack . The solution was used as such or after necessary dilution , the concentration being deter- mined by evaporating a known volume ...
Página 301
... solution of the oxide , indi- cated by the disappearance of yellow par- ticles , the solution was made up to a litre with distilled water and standardized against the standard phosphate solution . Magnesia mixture was prepared in the ...
... solution of the oxide , indi- cated by the disappearance of yellow par- ticles , the solution was made up to a litre with distilled water and standardized against the standard phosphate solution . Magnesia mixture was prepared in the ...
Contenido
CONTENTS | 73 |
CONTENTS | 127 |
SULPHONAMIDE DERIVATIVES AS POSSIBLE ANTIMALARIALS | 177 |
Otras 37 secciones no mostradas
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Journal of Scientific & Industrial Research: Physical sciences. B, Volumen21 Vista de fragmentos - 1962 |
Journal of Scientific & Industrial Research: Physical sciences. B, Volumen21 Vista de fragmentos - 1962 |
Journal of Scientific & Industrial Research: Physical sciences. B, Volumen21 Vista de fragmentos - 1962 |
Términos y frases comunes
acetone acetyl activity alkali amine amino acid anhydride anode aqueous benzaldehyde biol biotin buffer carbon cathode cell cellulose cent charcoal Chem Chemical cholerae chromone citrate coal particles colour colourless compounds concentration condensation cotton crystallized from alcohol curve density diameter dilute dissolved distilled effect electrolyte enzyme ether ethyl acetate Experimental procedure extract ferric chloride filtered filtrate formation fraction gammexane gelatinase given in Table heat of wetting hydrochloric acid hydrogen hydrolysis Inaba Indian industr inhibition inositol iodine ions isoflavone lignite luteolin melting mesh metabolism method methyl methyl formate moisture molecule nicotinic acid obtained Ogawa oxidation oxygen phenol phosphate potassium prepared present Proc pulp pyrites quinine reaction mixture reduction refluxed residue sample sodium alginate sodium hydroxide soluble solution solvent substrate sulphate sulphuric acid temperature tion toluene tryptophane Vibrio cholerae viscose washed Water vibrio yield