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Augusta Warden

Physical Scientist with the Central Energy Resources Science Center.

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A series of silver gas cylinders

Stable Isotope Natural Gas Reference Materials

The U.S. Geological Survey has developed a suite of natural gas standards. These reference gases are the replacement for the prior standards maintained by the U.S. National Institute of Standards and Technology. Details regarding development of the HCG RMs are provided in USGS Scientific Investigations Report 2021-5136. The natural gas standards are intended to serve as the primary carbon and...
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Energy Resources Program, Central Energy Resources Science Center
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Stable Isotope Natural Gas Reference Materials

The U.S. Geological Survey has developed a suite of natural gas standards. These reference gases are the replacement for the prior standards maintained by the U.S. National Institute of Standards and Technology. Details regarding development of the HCG RMs are provided in USGS Scientific Investigations Report 2021-5136. The natural gas standards are intended to serve as the primary carbon and...
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Data used to determine acceptance criteria for the Petroleum Geochemistry Research Laboratory Programmed Pyrolysis Method

The data release contains programmed pyrolysis data generated in the Petroleum Geochemistry Research Laboratory that was used to determine the precision and accuracy of daily operating standards for the Petroleum Geochemistry Research Laboratory Programmed Pyrolysis Method.
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Central Energy Resources Science Center

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