Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3751Chemical news office., 1932 |
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Strona 150
... organic by - products the reaction mass is in a rubbery gelatinous form from which the by - products are removed during the purification . Various organic solvents may be used in the purification to extract the benzyl alcohol and ...
... organic by - products the reaction mass is in a rubbery gelatinous form from which the by - products are removed during the purification . Various organic solvents may be used in the purification to extract the benzyl alcohol and ...
Strona 152
... ORGANIC COMPOUNDS . It will be recalled that Prof. I. W. D. Hackh published in The Chemical News , 1931 , 112 , 19 , an account of the Structure Symbols he had devised to express concisely and yet clearly the chemical nature of organic ...
... ORGANIC COMPOUNDS . It will be recalled that Prof. I. W. D. Hackh published in The Chemical News , 1931 , 112 , 19 , an account of the Structure Symbols he had devised to express concisely and yet clearly the chemical nature of organic ...
Strona 159
... organic chemists generally . The printing , setting out of tables and insets and the illustrations leave nothing to be desired . Forthcoming Events . FRIDAY , MARCH 4 . S.C.I. Manchester Section . Joint meet- ing with the Manchester ...
... organic chemists generally . The printing , setting out of tables and insets and the illustrations leave nothing to be desired . Forthcoming Events . FRIDAY , MARCH 4 . S.C.I. Manchester Section . Joint meet- ing with the Manchester ...
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Abattoir acid advantages alcohol amount animal Annual appear application ASSOCIATION atmosphere average beers benzyl cellulose British by-products carried cellulose acetate Chemical Chemistry Chemists City Colour complete compositions compounds considerable contained Department depilatories deposit depth derivatives described detail determined discussed dyestuffs effects electrical electrons ethers experience February give given House important industrial INSTITUTE interest Journal less light Limited London Manchester manufacture MARCH Marks matter measurement Meeting metal methods moulding materials nozzle observed obtained Office organic painting Patent Physical pollution possible prepared present pressure Price processes properties published pump pressure range recent records regard removed Report represented Research resistance Royal rust Science scientific shown smoke Society soluble spray stations Street Structure suitable sulphur swirl chamber symbols taken technical theory tion towns Trade treatment University varied various