EPA Method 524.2 - Additional Analytes Back Catalog number: 34001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-A40 Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 40ng/ml, nonane Price on request 71597 Isoxaben Price on request 92473 Volatile Mix Price on request