EPA Method 8250 Back Catalog number: 82522 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L10580000AL Bifenox, 10µg/mL in Acetonitrile, 10ml Price on request C16218900 Piperacillin, 100mg Price on request KBIO-BG100-25ML ß-glucuronidase from ocean-fresh Red Abalone, >100,000 u/ml, 25ml Price on request