Contact: Laura Ost
laura.ost@nist.gov
303-497-4880
National Institute of Standards and Technology (NIST)

Tom Bruno, National Institute of Standards and Technology (NIST)

Caption: NIST chemist Tom Bruno demonstrates sampling of biodiesel fuel for injection into a gas chromatograph-mass spectrometer, an instrument that separates and identifies the components of a mixture.

Credit: Ost, NIST

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