EPA Method 547 Analyte Back Catalog number: 30046 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0932.14-500-IO 1,2-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 31317-14-3 Price on request 95410 Aroclors 1016/1260 & Tetrachloro-m-xylene Price on request 677877 4-n-Nonylphenol, 100 µg/ml, Acetone, 1ml Price on request