TBECH Isomeric Solution/Mixture, 1.2ml, toluene Back Catalog number: ABTBECH Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 11367.13-50-ME Perfluorotridecanoic acid, 50µg/mL in MeOH, 1mL Price on request 677609 2H,2H,3H,3H-Perfluorooctanoic acid, 10mg Price on request 2778.10-100-CY Heptachlor-exo-epoxide (cis-) Price on request