CLICK HERE to view Supplementary Materials for "Facile Purification of Milligram to Gram Quantities of Condensed Tannins According to Mean Degree of Polymerization and Flavan-3-ol Subunit Composition"

Further lab details can be found here:
In Situ Thiolysis Procedure – Outline with videos
Wide Column" fractionation Procedure - Outline with Videos
Grabber Reaction - HCl, Butanol, Acetone reaction – Outline with videos