EPA Method 525.2 Pesticide Level 3 Back Catalog number: 92844 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59221 Total Organic Carbon (C) Price on request MDD-123468 1,2,3,4,6,8-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 90981 Pyrene Price on request