Metals Mix Back Catalog number: 59519 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8222.11-100 Carbophenothion, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 786-19-6 Price on request 681420 N4-Acetylsulfamethoxazole, 25mg Price on request I721505 3’-Iodo-L-thyronine, 10mg Price on request