EPA Method 8260 C-19 Standard Back Catalog number: 93256 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90740 Trifluralin Price on request BDE-47 2,2',4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 9015.8-K-DC N-Nitrosodi-n-butylamine-d18, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 1219798-82-9 Price on request