Internal Standard Stock Solution, 1.2ml, nonane Back Catalog number: EPA-1668IS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 674471 Bromoxynil-octanoate, 250mg Price on request 8610.3-K-ME 2,3-Dichloro-1-propanediol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 616-23-9 Price on request L18000017CY Pesticide-Mix 17, 10 ng/µl, 10ml Price on request