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RT @kermitmurray: #RCM: A new organic reference material, l-glutamic acid, USGS41a, for δ13C and δ15N measurements − a... https://t.co/NWfC…
RT @kermitmurray: #RCM: A new organic reference material, l-glutamic acid, USGS41a, for δ13C and δ15N measurements − a... https://t.co/NWfC…
RT @kermitmurray: #RCM: A new organic reference material, l-glutamic acid, USGS41a, for δ13C and δ15N measurements − a... https://t.co/NWfC…
#RCM: A new organic reference material, l-glutamic acid, USGS41a, for δ13C and δ15N measurements − a... https://t.co/NWfCZRaMc3 #MassSpec