Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3758Chemical news office., 1932 |
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Strona 256
... Published for the Society by W. Heffer & Sons , Ltd. , Cambridge , THE JOURNAL OF THE Chemical , Metallurgical & Mining Society of South Africa Honorary President . His Excellency The Right Honourable THE EARL OF CLARENDON , P.C. ...
... Published for the Society by W. Heffer & Sons , Ltd. , Cambridge , THE JOURNAL OF THE Chemical , Metallurgical & Mining Society of South Africa Honorary President . His Excellency The Right Honourable THE EARL OF CLARENDON , P.C. ...
Strona 257
... published . LONDON , APRIL , 22 , 1932 Contents THE DISCOVERY OF RHENIUM ( DVI - MANGANESE ) * By J. G. F. DRUCE , M.Sc. ( Lond . ) , R.Nat.Dr. ( Prague ) , F.I.C. 257 Fig 1 . POLAROGRAPH OF THE ORIGINAL PREPARATION FROM CRUDE. VOL ...
... published . LONDON , APRIL , 22 , 1932 Contents THE DISCOVERY OF RHENIUM ( DVI - MANGANESE ) * By J. G. F. DRUCE , M.Sc. ( Lond . ) , R.Nat.Dr. ( Prague ) , F.I.C. 257 Fig 1 . POLAROGRAPH OF THE ORIGINAL PREPARATION FROM CRUDE. VOL ...
Strona 258
... published their work on the search for element " 93 , ” ( The Chemical News , 1925 , 131 , 273 and 337 ) . These researches had led to the discovery of dvi - manganese in crude manganese salts and in pyrolusite . The new element was ...
... published their work on the search for element " 93 , ” ( The Chemical News , 1925 , 131 , 273 and 337 ) . These researches had led to the discovery of dvi - manganese in crude manganese salts and in pyrolusite . The new element was ...
Spis treści
The Story of the Perkins Reflector | 260 |
Decline in U S Phosphates Output | 266 |
Mohlers Test for Benzoic Acid Edward T Illing B Sc F I C | 269 |
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