EPA Method 526 Standard Back Catalog number: 93199 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70171 Endrin aldehyde Price on request 676039 D5-Propachlor OA, 100 µg/ml, Acetonitrile, 1ml Price on request N-TAMP-FHXSA N-[3-(perfluoro-1-hexanesulfonamido)propan-1-yl]-N,N,N-trimethylammonium, 1.2ml x 50ug/ml, methanol Price on request