PSA-GCB-Mix 4 Back Catalog number: 674996 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678406 Fenamiphos-sulfone, 100 µg/ml, Acetonitrile, 1ml Price on request 675932 D5-Propachlor OA, 5mg Price on request 673693 Quinoxyfen, 10.0 µg/ml, Ethyl acetate, 10ml Price on request