Hafnium (Hf) Back Catalog number: 57072 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1550.19-K-IOX10 n-Nonadecane-d40, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 39756-36-0 Price on request 2147.8-50-ME 6:2 FTOH, 50µg/ml in MeOH, 1ml Price on request 50307 IC Anions Mix Price on request