Common Anions Mix - EPA Method 300.0 Back Catalog number: 59494 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L429-PAR Method 429 Native PAH Stock Solution, 1.2ml, isooctane Price on request 0256.22-200-T Anthanthrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 191-26-4 Price on request 94311 Dow 624A Volatile Internal/Surrogate Standard Price on request