Method 504.1LFB Mix Back Catalog number: 94019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94597 PCB Congeners Price on request 11463.24-K-AN 5-Fluoro-JWH-018 adamantyl analogue,1000 µg/mL,acetonitrile,1mL, Price on request 676944 2,4,6-Trichloroaniline, 250mg Price on request