Calibration Standard Mix 4 Back Catalog number: 53013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73325 Cybutryne, 1000µg/ml in Acetone, 1ml Price on request 675826 Aclonifen, 100 µg/ml, Toluene, 5ml Price on request 11508.47-100-AN Paclitaxel,100 µg/mL,acetonitrile,1mL, Price on request