EPA Method 300.0 Anions Method B Back Catalog number: 52119 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended XA14200000AL Hexazinone, 100µg/mL in Acetonitrile, 1ml Price on request 59211 Anion Mix #2 Price on request 10734.12-100-IO 2,2',3,4,5'-Pentachlorobiphenyl Price on request