CLP Calibration Standard Back Catalog number: 52155A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680999 Piperophos, 100 µg/ml, Acetonitrile, 1ml Price on request 676133 iso-Chloridazon, 100 µg/ml, Acetonitrile, 1ml Price on request 91006 EPA Method 8270C Mix #27 Price on request