1,4-Naphthoquinone Back Catalog number: X9138 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9767.13-1MG 4-tert-Ocylphenol-13C6, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. Price on request X9196 2,3,4,6-Tetrachlorophenol Price on request 79696 Pyrene-d10, 1000µg/mL in acetonitrile, 1ml Price on request