EPA Method 502.2 Surrogate Standard Back Catalog number: 91704 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73297 1,2,5,6,9,10-Hexabromocyclododecane, 1000µg/ml in Toluene, 1ml Price on request N-14195-10MG (Z)-Metominostrobin, 10mg Price on request 71524 1,2,3,5-Tetramethylbenzene Price on request