AH-7921 Back Catalog number: 10473.16 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 83598 Chlorinated Herbicide Acids Standard Price on request 70318 1,2,3,4-Tetrachlorobenzene, 1000µg/ml in MeOH, 1ml Price on request 92332 Resource Exploration Standard #2 Price on request