EPA Method 1666Labeled Standard Back Catalog number: 82491 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 20120 Pesticide Matrix Spike Solution Price on request DTDCPP Tris(1,3-dichloro-2-propyl) phosphate-d15, 1.2ml x 50ug/ml, toluene Price on request 8931.17-100-ME Iomeprol Price on request