Papaverine Back Catalog number: 73373 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9758.20-10MG Iso-pentyl benzyl phthalate (3-Methylbutyl benzyl phthalate), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 72170-46-8 Price on request 72254 Sorbic acid Price on request 682697 delta-HCH, 100 µg/ml, Methanol, 5ml Price on request