N-Palmitoyl-O-Phosphocholineserine (d5 labeled).
The absolute amount of d5-lysoSM-509 in the vial was determined using quantitative NMR to have the stated value on the vial. The vial may have additional components, but none are isobaric with d5-lysoSM-509, and these additional components have no effect on the ability to quantify the d5-lysoSM-509.
d5-LysoSM-509
SKU: BM24B

