GC/MS Calibration Standard Mix #2 Back Catalog number: 43028 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9419.19-10MG Warfarin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 81-81-2 Price on request 70547 Bensulide Price on request 2090.14-K-IP 4-Fluoro-2-methylphenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. Price on request