Perfluorooctylphosphonic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFOPA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended D4911 trans-4'-(3,4-Difluorophenyl)bicyclohexyl-4-one, >98%, 1g Price on request 676552 Tecloftalam, 50mg Price on request 98528 5-Nitro-o-toluidine Price on request