Vacuum technology on a research expedition to the Arctic Employment of a turbopump on a mass spectrometer. Pfeiffer Vacuum, a supplier of custom vacuum solutions, has sent its products to the Arctic to help in research. Vacuum technology was used on a Swedish icebreaker near 87 degrees north latitude to aid in researching the reasons why Arctic pack ice is melting. A proton transfer reaction time of flight mass spectrometer (PTR-TOFMS) equippe

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