EPA Method 8240A Mix #2 Back Catalog number: 82402 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681818 2-Butyl-1,2-benzisothiazolin-3-one, 25mg Price on request 9855.16 Flunitrazepam-d7, , Solvent-, Unit , # of units-, Cas.no. NA Price on request 678433 Imazaquin, 100 µg/ml, Acetonitrile, 5ml Price on request