Endosulfan I Back Catalog number: 79020 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 51089 MA - EPH Fractionation Surrogate Spike Rev 1.0/1.1 Price on request 51207 Stoddard Solvent Price on request 66198 2,2',3,3',4,5,5',6-Octachlorobiphenyl (198) Price on request