EPA Method 515 Herbicide Acids Back Catalog number: 93924 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1005.6-1G Cyclopentylmethylsulfide,neat,neat,1g, Price on request 676135 Propachlor OA, 100 µg/ml, Acetonitrile, 1ml Price on request 679635 Ethyl acetate, 5ml Price on request