Endosulfan II Back Catalog number: 79040 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8458.6-100-CY Oxydemeton-methyl Price on request 8938.7-1G 4-Oxopimelic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 502-50-1 Price on request 3775.8-K-IO 2-Ethyl-3,6-dimethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 13360-65-1 Price on request