COD Calibration Standard Back Catalog number: 50255 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0676.21-100-IO 5ß(H)-Pregnane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 481-26-5 Price on request 51073 MA - EPH Aromatic Hydrocarbons Rev 1.0/1.1 Price on request 18208R TCLP - Pesticide Spiking Standard Price on request