ASTM D-4815 Calibration Mix #4 Back Catalog number: 51067 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679853 Meropenem trihydrate, 25mg Price on request 676636 Fuberidazole, 100 µg/ml, Acetonitrile, 1ml Price on request 8507.16-K-IO 1,1,1,3,14,16,16,16-Octachlorohexadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request