the following means and standard deviations ( 11 collaborators ) were obtained for the determination of reserpine-rescinnamine group alkaloids in 4 samples of rauwolfia serpentina ( nf reference powder , 100 and 50 mg commercial tablets , and 45 mg synthetic tablet formation ) : 0.173 % , 0.0050 ;
C0035179
reserpine
C0035167
group