Calibration Standard Mix 1 Back Catalog number: 53033 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677915 Mefenacet, 100 µg/ml, Acetonitrile, 1ml Price on request 676153 Chlorobenzuron, 100 µg/ml, Acetonitrile, 1ml Price on request AC-SE15-030 Ethanol in serum control EtOH SE (1.5g/L), 10x3ml Price on request