EPA Method 502.2/524.2 Volatile Standard Back Catalog number: 35002R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0182.12-K-IO 4-Bromodibenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 97511-05-2 Price on request 678176 Phorate-oxon-sulfone, 100 µg/ml, Cyclohexane, 1m Price on request L20950009CY PAH-Mix 9, 10µg/mL in Cyclohexane, 10ml Price on request