Hexachloroethane, 250mg Back Catalog number: 681477 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8207.12-100MG 7-Phenylheptanoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 40228-90-8 Price on request 676572 S-Metolachlor, 100mg Price on request 676365 Nonafluoro-1-butanesulfonic acid, 100mg Price on request