Azobenzene Back Catalog number: 70024 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0725.12-K-IO 1,6-Dimethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 575-43-9 Price on request ICV-4-100 Initial Check Verif. Standard 4, in 4%HNO3, 100ml Price on request 73214 2,4-Dimethylquinoline Price on request