MA - EPH Matrix Spike Rev 1.0/1.1 Back Catalog number: 51044 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BR-PFOA Perfluorooctanoic acid with branched isomers, 50µg/ml in MeOH, 1,2ml Price on request 80605 EPA Method 8061A Matrix Spike Solution Price on request 71158 Diethylene glycol Price on request