Dibenzothiophene-d8 Back Catalog number: 72068 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C16171000 Phthalic acid, bis-butyl ester, certified, 0.5g Price on request 679910 Matrine, 100mg Price on request 676371 Heptadecafluorononanoic acid, 100mg Price on request