2,4-DB Back Catalog number: 3354.10-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 53111 Disc. Use P#52130 (100mL) Price on request 673953 Parathion-methyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request 79601 Biphenyl Price on request