Custom Surrogate Standard Mix Back Catalog number: 96807 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended R509502 Rifaximin-d6 (Major), 1mg Price on request 1746.9-K-IO 3-Methylbenzofuran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 21535-97-7 Price on request 11991.20-10MG (±)-Ajmaline,neat,neat,10mg, Price on request