Refrigeration – Refrigeration producer – Evaporator – e.g. – heat exchanger
Patent
1985-07-12
1987-05-12
Capossela, Ronald C.
Refrigeration
Refrigeration producer
Evaporator, e.g., heat exchanger
2504421, 2504431, F25B 1900
Patent
active
046639446
ABSTRACT:
A cryogenic sample stage for an ion mass spectrometry system. A mounting is adjustable relative to the ion microscope lens system to maintain alignment with the immersion lens. Sample temperatures below -150.degree. C. are maintained by circulating cooling fluid to the mounting section thereby allowing a direct analysis of frozen-hydrated biological samples.
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Bernius Mark T.
Morrison George H.
Capossela Ronald C.
Cornell Research Foundation Inc.
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