Mixed Calibration Standard 5 Back Catalog number: 53057 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2322.13-K-IO 9-Fluorenone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 486-25-9 Price on request 94980 PCB Congener Mix #2 Price on request 59525 Cations Mix Price on request