Internal Standard Spiking Solution, 1.2ml, nonane Back Catalog number: EPA-513ISS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 676956 Perfluorohexadecanoic acid, 100mg Price on request 675936 D5-Acetochlor, 10mg Price on request 677856 Flupyradifurone, 100 µg/ml, Acetonitrile, 1ml Price on request