2,3,3',4,4',5’,6-Heptachlorobiphenyl Back Catalog number: 66191 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71712 (-)-trans-Caryophyllene Price on request 8759.21-100MG Disperse Yellow 56,neat,neat,100mg, Price on request 73491 Fexofenadine, 1000µg/ml in MeOH, 1ml Price on request