Four vacuum tubes containing original helium samples

Four vacuum tubes containing original samples of helium:- Four vacuum tubes containing original samples of helium:- Four vacuum tubes containing original samples of helium:-

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

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License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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Four vacuum tubes containing original samples of helium:-
Science Museum Group
© The Board of Trustees of the Science Museum

Four vacuum tubes containing original samples of helium:-
Science Museum Group
© The Board of Trustees of the Science Museum

Four vacuum tubes containing original samples of helium:-
Science Museum Group
© The Board of Trustees of the Science Museum

Four vacuum tubes containing original samples of helium:- cleivite gas purified 19th April; He II April 27/95; He III April 27/95; He III 3/v/95, used by Sir William Ramsay during his researches on the rare gagses of the atmosphere

Details

Category:
Experimental Chemistry
Object Number:
1931-1150
Measurements:
tubes (each, approx.): 150 mm x 20 mm x 10 mm diameter
type:
vacuum tube
credit:
University of London (University College - Department of Chemistry)