Perfluorotetradecanoic acid, 50mg Back Catalog number: 687732 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C14465000 1-(4-Isopropylphenyl)urea, certified, 0.1g Price on request 677858 Thiamethoxam Metabolite CGA 355190, 10mg Price on request 1606.13-100-T 2-Fluorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3794-15-8 Price on request