Dibenzothiophene Back Catalog number: 92841 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30277 EPA Method 548.1 Analyte Price on request 91126 Benzoic acid Price on request 11436.19-100-IO Diphenyl-p-tolyl phosphate,100 µg/mL,isooctane,1mL, Price on request