1,2,3-Trichlorobenzene Back Catalog number: 32431 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1725.30-200-T Dibenzo[a,l]pentacene ('1,2:8,9-Dibenzopentacene), 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 227-09-8 Price on request 92559 EPA Method 624 Internal / Surrogate Standard Price on request 59283 Sodium (Na) Price on request