Hafnium (Hf) Back Catalog number: 57072 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673094 Antipyrine, 250mg Price on request 92485 Methyl cellosolve Price on request 11205.15-50-ME 1H,1H,2H,2H-Perfluoro-n-dodecyl acrylate-d3,50 µg/mL,MeOH,1mL, Price on request