Hafnium (Hf) Back Catalog number: 58072 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59811 Hexavalent Chromium (Cr +6) Price on request 9818.14-10MG 1-(2,6-Dichlorophenyl)indolin-2-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 15362-40-0 Price on request 3489.11-100 Profenofos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 41198-08-7 Price on request