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Google Analytics Dashboard for A new organic reference material, L-glutamic acid, USGS41a, for δ<sup>13</sup>C and δ<sup>15</sup>N measurements − a replacement for USGS41

A new organic reference material, L-glutamic acid, USGS41a, for δ<sup>13</sup>C and δ<sup>15</sup>N measurements − a replacement for USGS41

URI: https://pubs.usgs.gov/publication/70177884

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