EPA Method 524 & 624 - Internal Standard Back Catalog number: 19494 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MISOD (13C12)Isodrin, 1.2mL x 100ug/mL, nonane Price on request (+)GHBCD (+)-γ-1R,2R,5R,6S,9S,10R-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene Price on request 10736.12-100-IO 2,2',3,3',4,4'-Hexachlorobiphenyl Price on request