Proquinazid, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675248 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676613 Metolachlor OA, 100 µg/ml, Acetonitrile, 1ml Price on request 71160 Cresylic acid Price on request 95297 PNA SIM Extra Compounds Price on request