Endosulfan, 250mg Back Catalog number: 677236 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2535.10-100MG (2RS)-2-(4-Methylphenyl)propanoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 938-94-3 Price on request 91161 EPA Method 525 Internals & Surrogates Price on request 66201 2,2',3,3',4,5',6,6'-Octachlorobiphenyl (201) Price on request