Chemical News and Journal of Industrial Science, Tomy 131-132Chemical news office., 1925 |
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Strona 32
... glass provided with levelling screws and spirit level . CAPACITY 200 GRAMMES and sensitive to 1 MILLIGRAMME . 10 Our new Analytical Balances are already in use in the Government Laboratories , Royal Naval Cordite Factory , Royal ...
... glass provided with levelling screws and spirit level . CAPACITY 200 GRAMMES and sensitive to 1 MILLIGRAMME . 10 Our new Analytical Balances are already in use in the Government Laboratories , Royal Naval Cordite Factory , Royal ...
Strona 60
SOCIETY OF GLASS TECHNOLOGY . The May meeting of the Society of Glass Technology was held in London and was devoted to a Symposium on the Constitu- tion of Glass . Two sessions were held , at both of which members of the Faraday Society ...
SOCIETY OF GLASS TECHNOLOGY . The May meeting of the Society of Glass Technology was held in London and was devoted to a Symposium on the Constitu- tion of Glass . Two sessions were held , at both of which members of the Faraday Society ...
Strona 61
... glasses from materials of known purity and melt them without contamina- tion . This procedure , which at present pre- cluded the melting of large pieces of glass , would limit the design of viscosimeters . NOTICES OF BOOKS . Apologia ...
... glasses from materials of known purity and melt them without contamina- tion . This procedure , which at present pre- cluded the melting of large pieces of glass , would limit the design of viscosimeters . NOTICES OF BOOKS . Apologia ...
Strona 65
... glass , and glazes . Metallic zinc is used in the manufacture of rolled zinc , galvanizing , brass , etc. , the utilization of which is found for roofing , battery cells , machines , castings , bronzes , etc. With the above in view ...
... glass , and glazes . Metallic zinc is used in the manufacture of rolled zinc , galvanizing , brass , etc. , the utilization of which is found for roofing , battery cells , machines , castings , bronzes , etc. With the above in view ...
Strona 76
... glass slip cemented to it by Canada balsam or a coat- ing of transparent varnish applied . Exam- ination by a low - power lens may then be made . In some cases information of value may be obtained by the examination of cor- roded or ...
... glass slip cemented to it by Canada balsam or a coat- ing of transparent varnish applied . Exam- ination by a low - power lens may then be made . In some cases information of value may be obtained by the examination of cor- roded or ...
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acid action addition amount appears application Association atoms becomes bismuth British carbon cent Chemical Chemistry coal complete compounds containing copper crystals determined direct effect electric electrode elements ENGINEERS experiments fact give given glass heat hydrogen important increase indicated industry Institute interest iron Laboratory lead less light lines liquid London manufacture Marks material matter means measured meeting Merton House metal method mineral Mines mixture nature Notes obtained Office oxide Patents physical plant possible Post Free precipitate prepared present production properties Published pure quantity reaction reference Research Royal Salisbury Square salts scientific shown Society sodium solution standard structure substance sulphur surface Table temperature theory tion tons Trade United various volume zinc