Chemical News and Journal of Industrial Science, Tomy 135-136Chemical news office., 1927 |
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Strona 6
... Lead tetra - ethyl ; Monochlornapthalene ; and R Potassium hydroxide . Section 10 ( 5 ) of the Finance Act , 1926 , is as follows : - " The Treasury may by order exempt from the duty imposed by section one of the Safeguarding of ...
... Lead tetra - ethyl ; Monochlornapthalene ; and R Potassium hydroxide . Section 10 ( 5 ) of the Finance Act , 1926 , is as follows : - " The Treasury may by order exempt from the duty imposed by section one of the Safeguarding of ...
Strona 26
... Lead acetate ; Lipoiodin ; Phytin ; Planimeters ; Potassium guaiacol sulphonate ( thiocol ) ; Urea ( car- bamide ) . ONTARIO HYDRO - ELECTRIC COMMIS- SION PLANS EXPANSION OF NIPIGON POWER DEVELOPMENTS . Engineering plans are now being ...
... Lead acetate ; Lipoiodin ; Phytin ; Planimeters ; Potassium guaiacol sulphonate ( thiocol ) ; Urea ( car- bamide ) . ONTARIO HYDRO - ELECTRIC COMMIS- SION PLANS EXPANSION OF NIPIGON POWER DEVELOPMENTS . Engineering plans are now being ...
Strona 36
... lead and mercury , will give us three atoms of green planetary helium to the one atom of yellow helium from the sun - atom of that series . But when we come to a nebula we find - as we should expect that yellow helium is seen and hardly ...
... lead and mercury , will give us three atoms of green planetary helium to the one atom of yellow helium from the sun - atom of that series . But when we come to a nebula we find - as we should expect that yellow helium is seen and hardly ...
Strona 55
... lead glass for incandescent lamp bulbs when the outbreak of the World War shut off imports of potash , and later development of non- lead glass for incandescent lamp bulbs , which has made possible tank melting and manufacture of bulbs ...
... lead glass for incandescent lamp bulbs when the outbreak of the World War shut off imports of potash , and later development of non- lead glass for incandescent lamp bulbs , which has made possible tank melting and manufacture of bulbs ...
Strona 59
... lead , bismuth , mercury and gold claim consideration . This field , hitherto little explored , presents many alluring prospects . The salts of all these metals have found useful application in medicine , but their administration is ...
... lead , bismuth , mercury and gold claim consideration . This field , hitherto little explored , presents many alluring prospects . The salts of all these metals have found useful application in medicine , but their administration is ...
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