Sennoside A (20 mg) ((9R,9'R)-5,5'-Bis(beta-d-glucopyranosyloxy)-4,4'-dihydroxy-10,10'-dioxo-9,9',10,10'-tetrahydro-9,9'-bianthracene-2,2'-dicarboxylic acid),
This Sennoside is guaranteed a A with the use of (20 and directly supplied to your lab by Gentaur's warehouse.
Internal Reference:
RW2-1612018