Published September 24, 2023 | Version v1

Atmospheric observations of SF6, HFC-32, HFC-125, and HFC-134a at Sottens, Switzerland

  • 1. Empa, Swiss Federal Laboratories for Materials Science and Technology

Description

Atmospheric measurement data (mole fractions) for SF6 (sulfur hexafluoride), HFC-32 (difluoromethane), HFC-125 (1,1,1,2,2-pentafluoroethane), and HFC-134a (1,1,1,2-tetrafluoroethane). Observations were made at Sottens, Switzerland, in 2021. Measurements were conducted using a Medusa pre-concentration unit coupled to gas chromatography and mass spectrometry (GC-MS), as is used within the global AGAGE network.

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Additional details

Funding

Swiss National Science Foundation
IHALOME: Innovation in Halocarbon Measurements and Emission Validation 200020_175921