Anthraquinone, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 674448 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 80105 bis(2-Chloroisopropyl) ether Price on request 71280 Piperonyl butoxide, 1000µg/ml in MeOH, 1ml Price on request WMF-EX Reference Fish Tissue Extract (Isooctane/20% Salmon Oil), 3g, Isooctane Price on request