Calibration Verification Solution, 500ul, nonane Back Catalog number: 68C-CS3 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 9431.21 cis-Permethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 61949-76-6 Price on request 70500 3-Hydroxycarbofuran Price on request 675701 Carbon disulfide, 250mg Price on request