Surrogate Standard Back Catalog number: 92974 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended (-)GHBCD (-)-γ-1S,2S,5S,6R,9R,10S-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene Price on request 674062 Coumaphos, 10.0 µg/ml, Acetonitrile, 10ml Price on request 79602 Benzene Price on request