WS Sodium (Na) Back Catalog number: 54149 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 1800.12-K-IO 2,8-Dibromodibenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 31574-87-5 Price on request 679941 Nadolol, 100mg Price on request 11340.16-50-ME 6:2 DiPAPS, Sodium salt,50 µg/mL,MeOH,1mL, Price on request