EPA Method 525.2Mix Back Catalog number: 92367 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11265.11-100-AN Irgarol-d9 (tert-butyl-d9),100 µg/mL,acetonitrile,1mL, Price on request 677068 Lasalocid A sodium salt, 100 µg/ml, Acetonitrile, Price on request 682216 Metribuzin-desamino-diketo, 100 μg/ml, Acetonitrile, 1ml Price on request