EPA Method 8270A - Mix #11 Back Catalog number: 82705 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680226 Lignoceric acid, 100mg Price on request 683039 D3-Propyzamide, 100 µg/ml, Acetonitrile, 1ml Price on request MPN-24 1,4,6-Trichloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane Price on request