EPA Method 8240A Mix #3 Back Catalog number: 92809 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673353 Methidathion, 100 µg/ml, Acetonitrile, 5ml Price on request 673411 Phosmet, 100 µg/ml, Acetonitrile, 5ml Price on request 73529 S-Metolachlor Metabolite CGA 50720 Price on request