EPA Method 300.0 Anions Mix A Back Catalog number: 50623 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673187 Aclonifen, 100 µg/ml, Acetonitrile, 5ml Price on request C11322000 Chloridazon-desphenyl, certified, 10mg Price on request 31079 EPA Method 549.1 Analytes Price on request