EPA Method 524.2 - Gases & Liquids Back Catalog number: 36001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90126 Aroclor 1242 Price on request 0341.12-K-IO Biphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-52-4 Price on request 1166.12-K-IO 2,2,7,7-Tetramethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1071-31-4 Price on request