2,4-DB methyl ester Back Catalog number: 3355.11-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 676261 2-Amino-4,8-naphthalenedisulfonic acid, 100mg Price on request 57029 Copper (Cu), 1000µg/ml in 2%-HNO3/Water, 100ml Price on request 684308 Mefenpyr, 10mg Price on request