2,4'-DDT-13C12,100 µg/mL,n-nonane,1mL, Back Catalog number: 12031.14-100-NN Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 675886 Asulam, 100 µg/ml, Acetonitrile, 5ml Price on request 678246 tert-Butyl methyl ether, 100 µg/ml, Methanol, 1m Price on request 94422 EPA Method 8270 Additionals Price on request