4,4’-Butylidenebis(6-tert-butyl-m-cresol) Back Catalog number: 93223 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 19107 EPA Method 611 - Analytes Price on request 679454 Chlorfenvinphos, 100 µg/ml, Methanol, 1ml Price on request 676971 Dimethenamid OA, 100 µg/ml, Acetonitrile, 1ml Price on request