Photos by Daniel Boone, NAU
 
 

Sample submission - organics - δ18O and δD via TC/EA-CFIRMS

Since 2006, we have analyzed organic samples (e.g., feathers) for δD using our Thermo-Electron TC/EA (pyrolysis) interfaced to our Delta VPLUS IRMS (via CONFLO IV). Samples need to be encapsulated in silver capsules (as opposed to tin capsules for CN and S analysis).

Please contact the lab manager to discuss the most appropriate weights for your samples, and to obtain our sample submission form for hydrogen analysis.