EPA Method 525 Pesticide Mix #2 Back Catalog number: 32027 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95542 Ethyl acetate Price on request 50008 Chloride (Cl-) Price on request 11681.12-100-IO 3,3',5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request