Thermos flask as used in collecting organics from air drawn through a steel U-tube passed through liquid nitrogen

Thermos flask as used in collecting organics from air drawn

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Thermos flask as used in collecting organics from air drawn
Science Museum Group
© The Board of Trustees of the Science Museum

Thermos flask as used in collecting organics from air drawn through a steel U-tube passed through liquid nitrogen; the organics remain in the U of the tube, 1970s.

Details

Category:
Environmental Science & Technology
Object Number:
1997-1807
Materials:
metal and glass
Measurements:
overall: 29 x 12 cm
type:
thermos flask
credit:
Transport Research Laboratories Limited