EPA Method 8121 Analytes Back Catalog number: 81202 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended PF5OHXA Perfluoro-5-oxahexanoic acid (PFMBA), 1.2ml x 50ug/ml, methanol Price on request 684352 Saccharin, 100 µg/ml, Acetonitrile, 1ml Price on request 680356 D6-Chlorpyrifos-methyl, 10mg Price on request