EPA Method 633.1 Analytes Back Catalog number: 40049 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2391.6-K-IPX5 Phenol-3,5-d2, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 64045-87-0 Price on request 2121-3-18:25G Perfluoro-n-octanoic acid; PFOA, 98%, 25g Price on request 54270 MBAS-Alkyl Price on request