Fipronil, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673933 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 684685 Sulfaethoxypyridazine, 25mg Price on request 79581 Methyl paraoxon Price on request 9282.28-100-ME Sildenafil citrate,100 µg base/mL,MeOH,1mL Price on request