EPA Method 8240A - Ketones Back Catalog number: 82425 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673703 Terbuthylazine, 10 µg/ml, Ethyl acetate, 10ml Price on request 673826 Azoxystrobin, 100mg Price on request 676286 Mepanipyrim, 100 µg/ml, Acetonitrile, 1ml Price on request