Hafnium (Hf) Back Catalog number: 57072 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended A629140 6-Aminoquinolyl-N-hydroxysuccinimidyl Carbamate 90%, 50mg Price on request M2-8:2FTS Sodium 1H,1H,2H,2H-perfluoro-1-[1,2-13C2]-decane sulfonate (8:2), 50µg/ml in MeOH, 1,2ml Price on request 23015 CLP Semi-Volatile Acid Surrogate Standard Price on request