EPA Method 608Mix #4 Back Catalog number: 41004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59390 Cations Mix Price on request 681016 AP-Mix, , Acetonitrile/Water, 10ml Price on request 674472 Bromoxynil-octanoate, 10.0 µg/ml, Acetonitrile, Price on request