Purgeable Aromatics - PID 602 Back Catalog number: 93436 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54260 Minerals Price on request 2808.11-10MG 3-Methyl-1-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 13615-40-2 Price on request 93188 EPA Method 528 Internal Standard Price on request