EPA Method 8260B Internal Standard Back Catalog number: 22213 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684133 1,1,2-Trichloroethane, 1000 µg/ml, Methanol, 1ml Price on request 676963 BBOT, 100mg Price on request 2TBPDPP 2-tert-Butylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene Price on request