PAH Standard (200 ppm) Back Catalog number: 98655 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2452.7-K-IP 2,5-Dinitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 3962-77-4 Price on request 0409.32-150-CYX5 n-Dotriacontane, ?13C: -28.34, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 544-85-4 Price on request 71210 cis-Piperylene Price on request