Tetramethrin, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678511 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended XA15987120ME Perfluorooctane sulfonic acid, 100 ng/µl, 1ml Price on request 2401.9-K-IPX5 2,3,5-Trimethylphenol-d11, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 362049-46-5 Price on request 9450.4-100-CY Dalapon methyl ester Price on request