Heptenophos, 10.0 µg/ml, Acetone, 10ml Back Catalog number: 681952 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70193 Heptachlor epoxide (isomer B), 1000µg/ml in MeOH, 1ml Price on request C15123010 4-Methyl-2-pentanone-2,4-dinitrophenylhydrazone, 100mg Price on request 678450 Pendimethalin, 100 µg/ml, Acetonitrile, 5ml Price on request