Calibration Standard Mix 2 Back Catalog number: 52044 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P-257S Bifenox, 100µg/ml in MeOH, 1ml Price on request 680963 Imidazole, 250mg Price on request 3879.8-K-ME 2-Ethylhexanoic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 149-57-5 Price on request