Matrix Spiking Solution, 1.2ml, nonane Back Catalog number: EPA-8280MSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended S-FC93S-1.2ML 4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml Price on request 673083 Potassium sorbate, 250mg Price on request 673312 Furathiocarb, 10.0 µg/ml, Acetonitrile, 10ml Price on request