EPA Method 502.2/524.2 Volatile Standard Back Catalog number: 35002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79538 2-Furaldehyde (Furfural) Price on request 66057 2,3,3',5-Tetrachlorobiphenyl Price on request 11742.12-100-IO 2,2',3,4,5',6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request