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A quadrupole GC-MSD system in the Geology, Geophysics, and Geochemistry Stable Isotope Laboratory Equipment

February 2025 (approx.)

Detailed Description

Geology, Geophysics, and Geochemistry Stable Isotope Laboratory equipment. Pictured is a quadrupole GC-MSD system for chemical analysis of samples. Photo by Craig Stricker (USGS).

Sources/Usage

Public Domain.

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