EPA Method 8240A Mix #2 Back Catalog number: 84422 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 58071 Lutetium (Lu) Price on request 676698 D5-Terbuthylazine, 100 µg/ml, Acetone, 1ml Price on request 684978 Bioresmethrin, 100 µg/ml, Ethyl acetate, 5ml Price on request