2,4-D Back Catalog number: 83572 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675479 Pirimiphos-methyl, 250mg Price on request 684220 N-Nitroso-di-n-butylamine, 100 µg/ml, Methanol, Price on request 679708 13C3-Cyromazine, 10mg Price on request