2,4-DB, 10 µg/ml, Acetonitrile, 10ml Back Catalog number: 677422 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 71852 Tebufenozide Price on request 675132 Penoxsulam, 100 µg/ml, Acetonitrile, 1ml Price on request 673652 Parathion-ethyl, 100 µg/ml, Ethyl acetate, 5ml Price on request