EPA Method 525.2 Pesticide Level 5 Back Catalog number: 92842 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70119 4,4’-Dibromobiphenyl Price on request XA10651000CY Bis-(2-chloroethoxy)-methane, 100 ng/µl, 1ml Price on request 92198 Pesticides + Surrogates Price on request