Internal Standard Spiking Solution, 1.2ml, nonane Back Catalog number: EPA-513ISS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended T-PFOA Technical Ammonium Perfluorooctanoate, 1.2ml x 50ug/ml, methanol Price on request 71912 2,5-Dichlorotoluene Price on request 72807 Thiamethoxam, 1000µg/ml in MeOH, 1ml Price on request