2,2’,3,4,4’,5’-Hexachlorobiphenyl (138) Back Catalog number: 66138 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675992 Fenamiphos-sulfone, 100 µg/ml, Toluene, 5ml Price on request 684241 Nitrosoglyphosate, 10mg Price on request 15900-1020-100AN5 Cyanazin, 100μg/ml in Acetonitrile, 5ml Price on request