IADN Congener Set ((C-IADN-01/02/03), 3 x 1ml Back Catalog number: C-IADN-SET Availability: In the manufacturer's stock Price on request - + Recommended 83510 EPA Method 8315 Calibration Mix #2 Price on request 679676 13C6-Oxyphenbutazone, 10mg Price on request MA9065 111800 µS/cm calibration solution (230mL) Price on request