Method 508 Calibration Standard Back Catalog number: 94877 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676809 Florfenicol amine, 10mg Price on request 79780 Chlorfenapyr, 1000µg/ml in Acetonitrile, 1ml Price on request 2127.12-10-IOX10 Arochlor 1248 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12672-29-6 Price on request