g-Hexabromocyclododecane, 50µg/mL in Toluene,1,2ml Back Catalog number: ULM-4836-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 51072 ASTM D-4815 Internal Standard Price on request 30623 EPA Method 502 Aromatic Volatile Organics Price on request C13711000 Flufenacet, 100mg Price on request