Dibenzothiophene-d8 Back Catalog number: 79695 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92839 1-Methylphenanthrene Price on request 98740 ASTM D-2887 Column Test Standard Price on request 3157.10-K-IO Methyl nonanoate (Methyl pelargonate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1731-84-6 Price on request