COD Calibration Standard Back Catalog number: 50255 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 31452 Trichloroacetonitrile Price on request 31141 1,2-Dibromo-3-chloropropane Price on request XA10010000AL Acephate, 100µg/mL in Acetonitrile, 1ml Price on request