Method 525.2 Solution B Back Catalog number: 97958 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8537.16-10MG n-Butyl iso-butyl phthalate (n-Butyl 2-methylpropyl phthalate), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 17851-53-5 Price on request 53152 CLP Calibration Std. IV Price on request 10841.17-100-ME Chlorpromazine-d6 oxalate (N,N-dimethyl-d6) Price on request