2,2’,3,4’,5,5’-Hexachlorobiphenyl Back Catalog number: 66146 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11228.20-50MG Amlodipine,neat,neat,50mg, Price on request 57047 Silver (Ag), 1000µg/ml in 2%-HNO3/Water, 100ml Price on request 72453 Nicosulfuron, 1000µg/ml in Acetonitrile, 1ml Price on request