2H,2H,3H,3H-Perfluoroundecanoic acid, 50µg/mL in MeOH, 1ml Back Catalog number: A15989010ME-50 Availability: In the manufacturer's stock Price on request - + Recommended 675584 Thiofanox-sulfoxide, 100 µg/ml, Acetonitrile, 5m Price on request 2594.36-10UG Dinaphtho[8,1,2-abc;8',1',2'-jkl]coronene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 190-47-6 Price on request 95154 Volatile Mix #4 Price on request