Description General description Bacoside A3 is a triterpenoid saponin and an important constituent of bacosides, a saponin mixture of Bacopa monniera. Application Bacoside A3 may be used as a reference standard in the determination of bacoside A3 in Bacopa monnieri (L.) Wettst. extract using reversed-phase high performance liquid chromatography (RP-HPLC). Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Packaging Bottomless glass bottle. Contents are inside inserted fused cone.