Endosulfan I Back Catalog number: 79294 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8616.11-K-ME 3-Chloropropane-1,2-di(heptafluoro)butyrate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request 2277.5-1ML Pyridine, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 110-86-1 Price on request 59340 Perchlorate Level 2 Price on request