Tetradifon Back Catalog number: 70851 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676064 Cefazolin sodium salt, 100mg Price on request 676417 Fluazifop-butyl, 250mg Price on request ACQ-SE11-115 Ethanol standard in serum,1.1g/L,serum, 1.5mL Price on request