Multi-Element Calibration Standard-4 Back Catalog number: 50013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 685737 Fluazifop-P, 100µg/ml in Acetonitrile, 1ml Price on request 673684 Prothiofos, 100 µg/ml, Ethyl acetate, 5ml Price on request T3666 (+)-Taxifolin, >95,0%, 250mg Price on request