4,4'-Butylidenebis(6-tert-butyl-m-cresol) Back Catalog number: 71920 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677371 Butachlor OA, 100 µg/ml, Acetonitrile, 1ml Price on request 71068 Phenyl ether Price on request 98403 IP 391-95 Calibration Level 3 Price on request