AA Standard #1 Back Catalog number: 59227 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8019.8-K-IO 5-Fluorosatin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 443-69-6 Price on request 94580 Non-Derivatives Mix #2 Price on request 10560.19-50-T 8-Methylbenz[a]anthracene Price on request