COD Calibration Standard Back Catalog number: 50255 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L12625000AL Difethialone, 10 µg/mL in Acetonitrile, 10mL Price on request 0237.24-200-T Dibenzo[e,l]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 192-51-8 Price on request 8882.9-50-IO 2,4,6-Tribromophenylallyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3278-89-5 Price on request