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 79089 Propylene glycol Price on request 32801 3-Methylheptane Price on request 72176 Glycine Price on request