Chemical News and Journal of Physical Science, Tom 103Chemical news office., 1911 |
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... RESIDUES , containing TIN , COPPER , LEAD , and ANTIMONY . Wanted immediately , Assistant for Chemical Laboratory . Some experience essential . Wages up to £ 1 weekly , according to qualifications . Opportunities for private study ...
... RESIDUES , containing TIN , COPPER , LEAD , and ANTIMONY . Wanted immediately , Assistant for Chemical Laboratory . Some experience essential . Wages up to £ 1 weekly , according to qualifications . Opportunities for private study ...
Strona
... Residues Reduced and Purchased . SULPHUROUS ACID and SULPHITES . Liquid SO , in Syphons , for Lectures , & c . PHOSPHORIC ACID and PHOSPHATES . CARAMELS & COLORINGS for all purposes . A. BOAKE , ROBERTS , & CO . ( LIMITED ) , Stratford ...
... Residues Reduced and Purchased . SULPHUROUS ACID and SULPHITES . Liquid SO , in Syphons , for Lectures , & c . PHOSPHORIC ACID and PHOSPHATES . CARAMELS & COLORINGS for all purposes . A. BOAKE , ROBERTS , & CO . ( LIMITED ) , Stratford ...
Strona 14
... RESIDUES , containing TIN , COPPER , LEAD , and ANTIMONY . A ssistant Chemist required in Laboratory of training and be good Analyst . Some Works experience desirable , Works to miles North of London . Must have had College preferably ...
... RESIDUES , containing TIN , COPPER , LEAD , and ANTIMONY . A ssistant Chemist required in Laboratory of training and be good Analyst . Some Works experience desirable , Works to miles North of London . Must have had College preferably ...
Strona 14
... Residues Reduced and Purchased . SULPHUROUS ACID and SULPHITES . Liquid SO2 in Syphons , for Lectures , & o . PHOSPHORIC ACID and PHOSPHATES . CARAMELS & COLORINGS for all purposes . A. BOAKE , ROBERTS , & CO . ( LIMITED ) , Stratford ...
... Residues Reduced and Purchased . SULPHUROUS ACID and SULPHITES . Liquid SO2 in Syphons , for Lectures , & o . PHOSPHORIC ACID and PHOSPHATES . CARAMELS & COLORINGS for all purposes . A. BOAKE , ROBERTS , & CO . ( LIMITED ) , Stratford ...
Strona 14
... residue which emitted a - rays , and which gave thorium emanation . In reply to my enquiries the factory informed me that their " radium preparation " had been obtained by working up residues from ores containing uranium and thorium ...
... residue which emitted a - rays , and which gave thorium emanation . In reply to my enquiries the factory informed me that their " radium preparation " had been obtained by working up residues from ores containing uranium and thorium ...
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