Perfluoro-3,6-dioxaheptanoic acid (NFDHA), 1.2ml x 50ug/ml, methanol Back Catalog number: 3,6-OPFHPA Availability: In the manufacturer's stock Price on request - + Recommended AC-AQ50-030 Aqueous ethanol control EtOH AQ (5.0g/L), 10 x 3.0ml Price on request 676322 Ibuprofen, 250mg Price on request 680928 Thionazin, 10.0 µg/ml, Acetonitrile, 10ml Price on request