Matrix Spiking Solution, 1.2ml, nonane Back Catalog number: EPA-8280MSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 58011 Sodium (Na) Price on request 93798 Atrazine Price on request 3211.18-K-IO 9-cis,12-cis-Octadecadienoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 60-33-3 Price on request