Benzene [100 ppm] Back Catalog number: 98235 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11164.17-K-ME Promazine hydrochloride,1000 µg base/mL,MeOH,1mL, Price on request 12136.15-250MG Climbazole,neat,neat,250mg, Price on request 675349 Metaflumizone (E-isomer), 50mg Price on request