EPA Method 617/8080/8250/8270 - Analytes Back Catalog number: 10113 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59176 Fluoride (F-) Price on request 22013 EPA Method 8260B - Purgeable Internal Std Price on request XA10330000AL Atrazine, 100µg/mL in Acetonitrile, 1ml Price on request