EPA Method 8250Mix #9 Back Catalog number: 82501 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79213 cis-Chlordane Price on request B690270 L-Buthionine-(S,R)-sulfoximine, 98%, 500mg Price on request 9402.16-10MG Norfluoxetine hydrochloride, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 57226-68-3 Price on request