Tebutam, , Solvent-, Unit , # of units-, Cas.no.

EPA Method 8260 Volatile Standard

n-Tetracosane, ?13C: -26.42, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 646-31-1

Calibration Verification Solution , 1ml, nonane