Verification II Standard 1 Back Catalog number: 52019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678474 Clopyralid, 100 µg/ml, Acetone, 1ml Price on request 15900-0824-100AN5 Chloridazon-desphenyl, 100µg/ml in Acetonitrile, 5ml Price on request 674601 Clodinafop-propargyl, 10.0 µg/ml, Acetonitrile, Price on request