Perfluoro-n-[13C8]octanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: M8PFOA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended XA11010100AC Carbofuran D3, 100µg/mL in Acetone, 1ml Price on request 680062 4,4-Dibromobiphenyl, 250mg Price on request 676620 Atrazine mercapturate, 100 µg/ml, Acetonitrile, Price on request