EPA Method 601 Purgeable Halocarbons Back Catalog number: 40000 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71393 2,4,6-Trinitrotoluene Price on request XA17320000AL Terbutryn, 100µg/mL in Acetonitrile, 1ml Price on request S-4037-5K-10IO 2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules Price on request