Protopine, >98%, 20mg Back Catalog number: CFN99399 Availability: In the manufacturer's stock Price on request - + Recommended 96628 Benzodiazepine Mix #2 Price on request 677668 Bentazone-6-hydroxy, 10.0 µg/ml, Acetonitrile, 1 Price on request 3101.12-50-IO 3,4,5-Tribromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 115245-08-4 Price on request