Endosulfan I Back Catalog number: 79178 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3660.6-50-IO 1,3,5-Tribromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 626-39-1 Price on request 53071 Spiking Standard 5 Price on request 2463.6-K-IP 2,6-Dinitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 573-56-8 Price on request