Dextrorphan tartrate,1000 µg base/mL,MeOH,1mL Back Catalog number: 11171.17-K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 12083.11-2K-ME Felbamate,2000 µg/mL,MeOH,1mL, Price on request 30115 EPA Method 551.1 Performance Check Sol’n Price on request CBP-2367 2,3,6,7-Tetrachlorobiphenylene, 1.2ml x 50ug/ml, nonane Price on request