Matrix Spiking Solution, 1.2ml, nonane Back Catalog number: EPA-8280MSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678056 Phenol, 100 µg/ml, Methanol, 1ml Price on request 673930 Fipronil-sulfide, 25mg Price on request 1078.19-K-IO n-Tridecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 123-02-4 Price on request