Sample Fortification Solution, 1.2ml, nonane Back Catalog number: EPA-8290SFS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3357.14-100-DC 2,4'-DDD (=TDE), 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 53-19-0 Price on request 50809 ICP Mix #1 Price on request 79178 Endosulfan I Price on request