1,3-Propanediol, 250mg Back Catalog number: 679724 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680732 Metribuzin-desamino, 5mg Price on request D449993 Dihydro Uracil-d4, 1mg Price on request 2123.12-100-T 2-Hydroxydibenzothiophene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 22439-65-2 Price on request