Perfluoro-7-methyloctanoic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: IPPFNA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 19030 EPA Method 507 - Performance Check Solution Price on request 73540 4,6-Dichloro-2-(methylthio)pyrimidine Price on request 72667 Prallethrin Price on request