Atrazine, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673203 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676694 Flurtamone, 100 µg/ml, Ethyl acetate, 1ml Price on request 682112 Dienochlor, 100mg Price on request 73635 Ecgonine methyl ester Price on request