2,4-D Back Catalog number: 79255 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70210 4-Methyl-2-pentanone Price on request 678104 Prothiofos, 100 µg/ml, Acetonitrile, 1ml Price on request 2543.20-10MG Amitriptyline hydrochloride Price on request