Method 525.2 Solution A Back Catalog number: 97957 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676729 3,3'-Dimethylbenzidine, 100mg Price on request EPA-513ISS Internal Standard Spiking Solution, 1.2ml, nonane Price on request BDE-196 2,2',3,3',4,4',5,6'-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene Price on request