CLP Semi-Volatile Base/Neutral Surrogate Std Back Catalog number: 22016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12000.16-100-ME rac-Norsertraline hydrochloride ,100 µg base/mL,MeOH,1mL, Price on request 8772.19-50-IO 3,3',5,5'-Tetrabromobisphenol A bis(2-hydroxyethyl) ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4162-45-2 Price on request 73254 Valacyclovir Price on request