Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3749Chemical news office., 1932 |
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Strona 115
... material is being produced at Deepwater Point , N. J. , in commercial quantites . Its present field of usefulness depends upon its resistance to water and hydrocarbon solvents suggesting its utilisa- tion in hose , rubber valves , etc ...
... material is being produced at Deepwater Point , N. J. , in commercial quantites . Its present field of usefulness depends upon its resistance to water and hydrocarbon solvents suggesting its utilisa- tion in hose , rubber valves , etc ...
Strona 124
... materials by I.C.I. customers . The non - ferrous metal house is panelled in copper and other alloys of this metal , has a copper roof , and in one of the rooms a nickel ceiling . There is a complete hot water system showing the use of ...
... materials by I.C.I. customers . The non - ferrous metal house is panelled in copper and other alloys of this metal , has a copper roof , and in one of the rooms a nickel ceiling . There is a complete hot water system showing the use of ...
Strona 126
... material is destroyed by wet oxidation and the lead is removed by shak- ing with a chloroform solution of diphenyl- thiocarbazone , which combines with the lead . Finally the lead is determined colori- metrically as sulphide . The ...
... material is destroyed by wet oxidation and the lead is removed by shak- ing with a chloroform solution of diphenyl- thiocarbazone , which combines with the lead . Finally the lead is determined colori- metrically as sulphide . The ...
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accurate acid American Chemical Society amount of spray appears Applications atoms attention authors average beam become better blood branches calculated carried Chemical Chemistry College Company complex compounds containing copper Correct course cover crowns Cyanide decreases Derby described Determination effect equation experiments factor February foliage given half hardening head important increase industry INSTITUTE larger larva lead less light liquid lower manufacture material maximum measurements metals method necessary needed nickel non-ferrous metals normal noticed obtained Office operation Patents period pints plant pointing portions position practical Prague present problem production reason Russia School shapes shown simple SOCIETY sprayer stage stand Standard subjects surface TABLE taken tend tion trade tree unit University usually variation variety volume number volume of spray wash whilst Worcester