Dexamethasone-4,6alpha,21,21-d4,neat,neat,1mg Back Catalog number: 12059.22-1MG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 92263 EPA Method 8270 PAH Standard Price on request 53075 Primary Drinking Water Metals Price on request 9491.12-10MG Tri-n-butylphosphate-d27 Price on request