Mixed Calibration Standard 4 Back Catalog number: 52056 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684388 Cyflumetofen Metabolite AB-1, 100µg/ml in A, 1ml Price on request 1634.10-100MG Cimetidine (free base), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 51481-61-9 Price on request 72575 4-n-Octylphenol, 1000µg/mL in MeOH, 1ml Price on request