PAH Standard Back Catalog number: 98536 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71295 Chlorodifluoromethane Price on request 681878 Flamprop-methyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request 1535.18-K-T o-Terphenyl-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 5142-76-6 Price on request