EPA Method 8330 Analytes Back Catalog number: 93466 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92864 Herbicide Free Acid Standard Price on request 70234 N-Nitrosodiphenylamine Price on request 3273.19-K-IO Methyl 9-cis-octadecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-62-9 Price on request