(-)-α-1R,2R,5S,6R,9R,10S-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene Back Catalog number: (-)AHBCD Availability: In the manufacturer's stock Price on request - + Recommended 3352.22-100MG Cypermethrin, isomer mix,neat,neat,100mg, Price on request 63112B PCB 112, 1000µg/ml in Isooctane, 10ml Price on request 51214 ASTM D-4815 Calibration Mix #2A Price on request