GFAA Spike Standard Back Catalog number: 53316 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10424.20-100-T 3-Nitrobenzo[e]pyrene Price on request 70058 Di-n-butyl phthalate Price on request 1048.25-K-IO n-Nonadecylcyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 22349-03-7 Price on request