Dibenzothiophene Back Catalog number: 71015 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673235 Clofentezine, 100 µg/ml, Acetonitrile, 5ml Price on request 679426 13C6-Niclosamide hydrate, 10mg Price on request 31029 EPA Method 525 - Perchlorinates Price on request