EPA Method 622 / 8141 - Analytes Back Catalog number: 90378 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683877 D4-2,4,5-T, 100 µg/ml, Acetone, 1ml Price on request 673713 Triadimefon, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 3768.29-10MG 24-Ethyl-5 alpha(H)-cholestan-3 alpha-ol (24-ethylepicholestanol), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 19466-47-8 Price on request