Calibration Standard Mix 3 Back Catalog number: 52045 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9341.13-100-IO Benzophenone-d10, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 22583-75-1 Price on request 8499.12 Aminophenylsulfone, , Solvent-, Unit , # of units-, Cas.no. Price on request NIST-1947 Lake Michigan fish tissue -Org. contaminants, 5x8g Price on request