WS Sodium (Na) Back Catalog number: 54149 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 678057 Triisobutyl phosphate, 1000mg Price on request 8637.8-K-IOX5 3,5-Dimethyl-d6-phenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 133504-75-8 Price on request 680984 Metronidazole, 100 µg/ml, Acetonitrile, 1ml Price on request