Minerals Back Catalog number: 54260 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0218.17-200-T 11H-Benzo[b]fluorene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 243-17-4 Price on request 675837 3-Chloro-1,2-propanediol, 250mg Price on request O245752 Ofloxacin-d8, 1mg Price on request