EPA Method 8270A - Analytes Mix #8 Back Catalog number: 10018R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682123 PCB 138, 10.0 µg/ml, Isooctane, 10ml Price on request 31421 Toluene Price on request 675319 Cinidon-ethyl, 100 µg/ml, Acetonitrile, 5ml Price on request