Azamethiphos, 250mg Back Catalog number: 674701 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 20041 GPC Calibration Mix #1 Price on request 9065.8-K-IP Trichlorosyringol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2539-26-6 Price on request 678426 Heptachlor, 100 µg/ml, Acetonitrile, 1ml Price on request