Berberine, >98%, 20mg Back Catalog number: CFN98049 Availability: In the manufacturer's stock Price on request - + Recommended 3512.12-100 Tetrasul, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2227-13-6 Price on request 59804 TOC Calibration Standard (C) Price on request 13800-0100-100IO5 Di-n-hexyl phthalate, 100µg/ml in Isooctane, 5ml Price on request