Endosulfan sulfate (13C9), 100µg/mL in Nonane, 1,2 Back Catalog number: CLM-7531-1.2 Availability: In the manufacturer's stock Price on request - + Recommended C14287500 Indan, certified, 0.1g Price on request 92803 EPA Method 525 Phenols Mix Plus Price on request 22005 Acid Surrogate Standard Price on request