Endosulfan sulphate Back Catalog number: 79318 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 30097 EPA Method 509 Internal Standard Price on request 1265.8-K-ME p-Xylene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 106-42-3 Price on request 91931 2-Chloropyridine Price on request