How to adjust the δ13C and δ15N values of plant tissue and soil samples based on the measured standard (UREA) by MAT 253?

I measured the δ13C and δ15N values of plant tissue and soil samples from a 13C and 15N pulse labeling experiment using MAT 253. The δ13C and δ15N values of the standard (UREA, add each 20...

17 April 2013 4,341 12 View