Proquinazid, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 675248 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 15185.21-K-ME (±)-trans-Hexahydrocannabinol, 1000µg/ml in MeOH, 1ml Price on request BB-101 2,2',4,5,5'-Pentabromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 8227.13-100-AN Pirimiphos-ethyl Price on request