EPA Method 8270A - Analytes Mix #8 Back Catalog number: 10118 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P48-W-CVS Calibration Kit for WHO (Dioxin-like) PCBs; EN 1948-4:2010, 6 x 500ul, nonane Price on request 57833 Arsenic (As) Price on request 0442.7-1ML Cycloheptane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 291-64-5 Price on request