EPA Method 502/524 High Conc VOC Mix #6 Back Catalog number: 30063 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1749.16-K-IO 3-n-Dodecylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104934-52-3 Price on request 684857 9-Acridinecarboxylic acid hydrate, 250mg Price on request 673343 Mepanipyrim, 100 µg/ml, Acetonitrile, 5ml Price on request