Semi-Volatile Standard Back Catalog number: 93586 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71721 1-Phenylundecane Price on request 679810 Sulfadoxine, 100 µg/ml, Methanol, 1ml Price on request 3138.13-K-IO Tridecanoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 638-53-9 Price on request