Perfluorononanoic acid Back Catalog number: 72817 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59395 Metals Mix #1 Price on request 2138.18-K-IO Triphenylphosphate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 115-86-6 Price on request 673241 Cyanazine, 100 µg/ml, Acetonitrile, 5ml Price on request