Spirodiclofen, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678502 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 94980 PCB Congener Mix #2 Price on request 53053 Mixed Calibration Standard 1 Price on request 681166 N-Ethyl-N-phenylurethane, 50mg Price on request