rac 3-Hydroxyisobutyric Acid, 1mg Back Catalog number: H943555 Manufacturer: TORONTO RESEARCH CHEMICALS Availability: 2 weeks Price on request - + Recommended 95592 Internal Standard Price on request 8353.12-50-IO 3'-Fluoro-2,2',4,5,5'-pentachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 71302 bis(4-Methyl-2-pentyl) phthalate Price on request