EPA Method 622 / 8141 - Analytes Back Catalog number: 90378 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682091 3,6-Dimethylphenanthrene, 10.0 µg/ml, Acetonitril Price on request T010095 Tazobactam, 250mg Price on request 673632 Metalaxyl, 100 µg/ml, Ethyl acetate, 5ml Price on request