EPA Method 8330 Analyte Back Catalog number: 79072 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71948 4-Chlorobenzotrifluoride Price on request 680119 N,N-Dimethylformamide, 5ml Price on request 66098 2,2',3',4,6-Pentachlorobiphenyl (98) Price on request