EPA Method 8260B Internal Standard Back Catalog number: 22213 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3736.12-100-IO 3,4',5-Trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 38444-88-1 Price on request BDE-85 2,2',3,4,4'-Pentabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 1141.21-K-ME n-Heneicosane Price on request