Stock Standard #4 Back Catalog number: 59047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9229.10-100-IO Mono-n-butyltriethyltin-d9 (mono-n-butyl-d9), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request P838312 Propylthiouracil-d5, 2,5mg Price on request 679500 Fosfomycin sodium, 100mg Price on request