Naphthalene Back Catalog number: 94436 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94311 Dow 624A Volatile Internal/Surrogate Standard Price on request 9518.16-100-T 1,2,3,4-Tetrahydrobenzo[b]naphtho[1,2-d]thiophene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 90501-14-7 Price on request 34002 EPA Method 524.2 - Additional Analytes Price on request